B:MY BOYZ Contestants Profile and Facts
B:MY BOYZ (비마이보이즈), also stylized as BE MY BOYZ, was a South Korean boy group survival show produced by SBS and Studio Gaon. The show aired from June 21 to August 30, 2025. It featured 29 trainees, known as B:GINNERS, from diverse nationalities competing for a spot in the final top 8. The final group, YUHZ, is set to debut under Pinnacle Entertainment.
Official Fandom Name: B:inUS
Episodes: 11
B:MY BOYZ MC:
Miyeon (i-dle)
Dex
B:MY BOYZ Mentors:
Producing Master:
Hui (PENTAGON)
Vocal Masters:
Jinho (PENTAGON)
Yuju (GFRIEND)
Dance Masters:
Lia Kim (1MILLION)
Lee Yoojung (1MILLION)
Official SNS:
Instagram: @bemyboyz_official/ @bemyboyz_jp_official (JP)
X: @bemyboyz_twt/ @bemyboyz_twt_jp (JP)
TikTok: @bemyboyz_official
YouTube: B:MY BOYZ
Website: 비 마이 보이즈
B:MY BOYZ Contestant Profiles:
Hyo (Debuted P01)
Stage Name: Hyo (효/ 飛燿)
Birth Name: Saito Hyo (斎藤 飛燿)
Birthday: February 9, 2002
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Snake
Height: 174 cm (5’8”)
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Japanese
Company: Watanabe Entertainment
Instagram: @_wit_hyo_u
TikTok: @wit_hyo_u
PR Video
Hyo Facts:
– He was born in Tokyo, Japan.
– He was a contestant on Boys Planet (2023), where he was eliminated in episode 5 and ranked #86.
– Hyo was a special guest at fellow Boys Planet contestant Yutaka‘s fan meeting in 2023.
– He trained for almost 3 years prior to joining the show.
– He can speak Korean fluently.
– Hyo is friends with former Boys Planet contestant Osuke. When he was on the show he would often go play in Osuke and fellow contestant Yuto‘s room.
– He is very supportive of his fellow Boys Planet contestants. He often congratulates them on their endeavors and their debuts on his social media.
– His role models are PENTAGON, iKON, and Stray Kids‘ Felix.
– His nickname is “Leopard”.
– His hobbies include eating ice cream and taking pictures of it.
– His specialty is vibrating his eyeballs.
– He describes himself as a kind person.
– No one can beat him at a positive mindset.
– He aspires to become an idol who gives people strength even through the screen.
– Something he would like to achieve after his debut is being filial to his parents.
– One memorable thing a judge/mentor told him on the show was being told he has a good rap tone.
– The trainees he became close with on the show are Kai and Ai.
– A memory he cherishes is camping with his family of four when he was little.
– He spends his days off lying down and watching dramas while eating snacks, or playing games with friends over the phone.
– His favorite foods are mangoes and tamagoyaki (Japanese omelet). He likes his mangoes both fresh and dried, and likes his tamagoyaki extra sweet.
– A must-buy from the convenience store is sweets and ice cream.
– A valuable lesson his family taught him is the importance of greeting others.
– His favorite song is PENTAGON‘s “Spring Snow”.
– His favorite item is his stuffed puppy doll named Sakura, which he received as a gift from his grandmother. He brought it to Korea with him so he wouldn’t miss his family too much.
– TMI: He is a mango addict, and will eat any mango flavored food.
– Message to B:inUS: “Hello!! Thank you always for supporting me♡ I’ll become a wonderful artist so we can meet on stage anytime! Let’s meet when I debut!“
Lee Yeontae (Debuted P02)
Stage Name: Lee Yeontae (이연태)
Birth Name: Lee Yeon Tae (이연태)
Birthday: March 16, 2009
Zodiac Sign: Pisces
Chinese Zodiac Sign: Ox
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISTP
Nationality: Korean
Company: N/A
PR Video
Lee Yeontae Facts:
– He was a contestant on PROJECT 7 (2024), but was eliminated in the Zero Setting round.
– He is a former FNC Entertainment trainee.
– Yeontae made it to the final round of auditions at JYP Entertainment.
– He attends Joy Dance Music Academy in Mapo and MUDOCTOR Academy, and previously attended Joy Dance Music Academy in Gwangju.
– Education: Jeongeupseo Elementary School, Honam Middle School, Honam High School (Enrolled)
– He has a younger brother.
– Yeontae is friends with SAY MY NAME‘s Dohee, tripleS‘ SeoAh, and fellow contestant Lee Yunsung.
– His role model is BTS‘ Jungkook.
– He was the student body president in middle school and was part of the dance club.
– His nickname is “Giant Baby”.
– His hobbies include gaming, watching movies and TV, eating delicious foods, and shopping.
– Yeontae’s specialties are facial expressions, vocal tone, dance, and rap.
– He describes himself as the most T (thinking) type among F (feeling) types.
– No one can beat him when it comes to facial expressions and vocal tone.
– He aspires to become an idol like BTS, someone who comforts others during tough times.
– Something he would like to achieve after his debut is signing autographs for his family and taking photos with other idols.
– One memorable thing a judge/mentor told him on the show was “You have a really good vocal tone, I’d even want to produce you.”
– The trainees he became close with on the show are Kang Junseong and Lee Yunsung.
– A memory he cherishes is traveling to Jeju Island with his family during the busiest and most difficult time.
– He spends his days off going to a PC bang, eating delicious food with friends while watching movies or TV, and window shopping.
– His favorite foods are cold foods and fruits with smooth surfaces. He has a habit of inspecting his food with one eye at a time and smelling it before eating.
– A must-buy from the convenience store is Pepsi Zero Sugar Lime flavor.
– A valuable lesson his family taught him is “Don’t try to do everything perfectly. Showing only 70% of what you prepared is enough. You don’t need to overdo it, even that should be successful enough” (from his father).
– Yeontae considers his charming points to be his sharp jawline and thick eyebrows.
– His favorite item is a speaker he used to listen to music during his study abroad program in the Philippines. Music helped him through exhausting days of studying and sparked his dream of becoming an idol who could comfort others in the same way.
– TMI: He could eat hamburgers every day of the year.
– Message to B:inUS: “Thank you so much for always supporting me! I’m still inexperienced, but I’ll work hard to show a better side of myself. Please continue supporting me!“
Moon Jaeil (Debuted P03)
Stage Name: Moon Jaeil (문재일)
Birth Name: Moon Jae Il (문재일)
Birthday: January 10, 2007
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Dog
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISTJ
Nationality: Korean-Filipino
Company: N/A
PR Video
Moon Jaeil Facts:
– His mother is from the Philippines.
– He attends Joy Dance Music Academy in Mapo and MUDOCTOR Academy.
– Education: Jeonnam Arts High School (Korean Traditional Dance Major)
– He has a younger sister.
– He has been noticed by HIGHLIGHT member Lee Gikwang, who reposted Jaeil dancing to his solo single “Predator” on his Instagram stories.
– Jaeil is a huge fan of MONSTA X, identifying as a Monbebe since middle school.
– His role models are BTS‘ Jimin, and MONSTA X‘s Jooheon and Shownu.
– His nickname is “Moon Bear”.
– Jaeil’s hobby is training without equipment.
– His specialty is dance.
– He describes himself as an insensitive realist.
– No one can beat him at his passion to break free from existing frames and creating his own individuality.
– He aspires to become an idol who is recognized worldwide and a true artist who can make the music he loves.
– Something he would like to achieve after his debut is give a captivating performance at the year-end award shows.
– One memorable thing a judge/mentor told him on the show was MONSTA X‘s Kihyun complimenting him, saying, “It’s really good how you interpreted the song in your own way.”
– A trainee he became close with on the show is Ban Daniel.
– A memory he cherishes is going to the water park with his friends every summer.
– He spends his days off stocking up on necessities, or not leaving his bed.
– His favorite food is ice cream. He says he eats ice cream faster and in larger amounts than everyone else.
– A must-buy from the convenience store is Pringles chips.
A valuable lesson his family taught him, as his father said, is: “Don’t worry about others, just focus on yourself and work hard.”
– His favorite item is his airpods, which he’s been using since middle school and hold a lot of memories.
– TMI: He pouts when he is embarrassed or surprised.
– Message to B:inUS: “I’ll always show you a wonderful side of myself, so please look forward to it!”
Kim Bohyeon (Debuted P04)
Stage Name: Kim Bohyeon (김보현)
Birth Name: Kim Bo Hyeon (김보현)
Birthday: May 23, 2001
Zodiac Sign: Gemini
Chinese Zodiac Sign: Snake
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISTJ
Nationality: Korean
Company: N/A
PR Video
Kim Bohyeon Facts:
– He’s from Ulsan, South Korea.
– He was a contestant on PROJECT 7 (2024), but was eliminated in the Zero Setting round.
– Bohyeon has completed his military service.
– Education: Ulsan College (Nursing Department, leave of absence)
– He took a leave of absence from university in 2024 to try to become an idol. His parents were initially against it, but eventually came around and he moved to Seoul to pursue his dreams.
– He has a pet dog named Arong (아롱).
– Bohyeon is friends with Korea-based influencer Melissa Altun.
– He served as the class president in 3 and 4th grade, student body president in 6th and 9th grade, and vice president of the student union in his senior year.
– Bohyeon’s role models are PENTAGON‘s Hui and Jinho.
– His nickname is “Ddobo”.
– His hobbies include cycling along the Han River and searching for new music.
– Bohyeon’s specialty is competing.
– He describes himself as crispy on the outside, juicy on the side.
– No one can beat him at tidying and organzing.
– He aspires to become an idol who is respected by everyone, regardless of age and gender, and has a positive influence.
– Something he would like to achieve after his debut is ranking #1 on the music charts and earning enough money to be able to donate it to charity.
– One memorable thing a judge/mentor told him on the show was Jinho pointing out that the standard he had set for himself was too low, and encouraging him not to confine himself within that frame but to break out with greater confidence to match his abilities.
– A trainee he became close with on the show is Haruto.
– A memory he cherishes is a countryside vacation with his family, where he played in the cool water, enjoyed delicious food, and spent a joyful, relaxing time with his loved ones in nature.
– He spends his days off sleeping and resting in bed.
– His favorite food is pan-fried dumplings, which he likes to prepare extra crispy.
– A must-buy from the convenience store is mint-flavored candy.
– A valuable lesson his family taught him is from his mother, who emphasized the importance of first impressions and always living with sincerity.
– His favorite item is a golden ring, a gift his father gave him when he began his trainee journey.
– TMI: He thinks his left is his better-looking side.
– Message to B:inUS: “Thank you from the bottom of my heart for making me feel happy. I will return that happiness to all of my fans. I truly love you ♡”
Kai (Debuted P05)
Stage Name: Kai (카이/ カイ), formerly Shimabara Kaito (嶋原快斗/ 시마바라 카이토)
Birth Name: Tsuchiya Kai (土屋絵/ 츠치야 카이)
Birthday: February 6, 2007
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Dog
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENTJ
Nationality: Japanese-Mexican
Company: N/A
Instagram: @kai_26_rt
PR Video
Kai Facts:
– He was born in Kanagawa Prefecture, Japan.
– He is a former member of Japanese music collective EBiDAN. Under the collective he was a member of the trainee project BATTLE BOYS and the trainee group EBiDAN NEXT (2019-2023).
– Kai made his acting debut in the J-drama Mairunovich in 2021, playing the guest role of Kudo Riku.
– He’s friends with BOYS II PLANET contestant and Ready To nCH member Sho.
– He was said to be a very diligent model student in his school days.
– His family consists of his parents, younger brother, and a pet cat named Pon-Chan Pon-chan (ポンちゃん).
– His role model is TXT.
– Kai’s nickname is “Donkai”.
– His hobbies include watching movies, beatboxing, and playing games.
– His specialty is drawing.
– He describes himself as a calm person.
– No one can beat him at facial expression control.
– He aspires to become the most eye-catching and shining idol on stage.
– Something he would like to achieve after his debut is perform in many different countries around the world.
– One memorable thing a judge/mentor told him on the show was to just have fun on stage rather than worrying about performing exactly like he practiced without any mistakes.
– A trainee he became close with on the show is Park Junhyeok.
– A memory he cherishes is eating a huge bingsu during the summer.
– He spends his days off waking up earlier than usual, hanging out with friends during the day, then binge-watching his favorite movies at night.
– His favorite food is peaches. He has a habit of slowly eating them and savoring the taste in his mouth.
– A must-buy from the convenience store is apple juice.
– A valuable lesson his family taught him is from his mom: “To avoid regrets, always try first!”, and from his dad: “If you’re going to challenge yourself, aim to be number one and work hard!”
– His favorite item is his pet cat, Ponjjang. He brought some of his whiskers with him to Korea so he wouldn’t miss him too much.
– TMI: He can raise his left eyebrow better than others.
– Message to B:inUS: “Hearing everyone’s cheers gives me 100 times, no, even more, energy to do my best! Please keep supporting me!! And make sure to only look at me!“
Kang Junseong (Debuted P06)
Stage Name: Kang Junseong (강준성)
Birth Name: Kang Jun Seong (강준성)
Birthday: October 27, 2005
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Rooster
Height: 177 cm (5’10”)
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP > ENFJ
Nationality: Korean
Company: N/A
PR Video
Kang Junseong Facts:
– He was born in Sillim-dong, Gwanak-gu, Seoul, South Korea.
– He released the single “delivery” in high school with classmate Kim Doyeop.
– Education: Seoul Nanhyang Primary School, Nanwoo Middle School, Namgang High School (Transferred out), Hanlim Multi Art School (Practical Music Department, graduated), Dong-ah Institute of Media and Arts (KPOP Department, enrolled)
– He has a younger sister and an older brother.
– Junseong is close friends and former classmates with TWS‘ Dohoon, and BOYS II PLANET‘s Park Donggyu and Kim Sihwan. He’s also friends and went to school with PROJECT 7‘s Song Hyungseok.
– His favorite idol groups are RIIZE and SEVENTEEN.
– His role models are NCT‘s Ten and SEVENTEEN‘s DK.
– Junseong’s nickname is “Snow White”.
– His hobbies include playing computer games and musical instruments.
– His specialties are playing instruments, imitations, and slickbacks.
– One word he uses to describe his personality is calm.
– No one can beat him at eating ramen. He could eat it at least 3 times a day.
– He aspires to become an idol who is satisfied with their work, enjoys it, and is happy.
– Something he would like to achieve after his debut is MCing on a music show and performing at a year-end festival.
– One memorable thing a judge/mentor said to him on the show was Ten’s advice that it’s better to focus on the basics.
– A trainee he became close with on the show is Jang Won.
– A memory he cherishes is sharing drinks and watching the sunset with his friends during his senior year of high school, after long days of exam preparation and practice.
– He spends his days off playing computer games (Overwatch, Valorant, FC Online) with friends, watching movies, and going to the Han River.
– His favorite food is instant ramen, especially Shin Ramyun and Buldak Bokkeum Myeon. He often customizes it by adding extra ingredients or altering the cooking method.
– A must-buy from the convenience store is non-carbonated drinks like iced tea, which he prefers over snacks or ice cream.
– A valuable lesson his family taught him is that no one can defeat someone who truly enjoys what they do. Even if you’re not good at something, it’s okay as long as you enjoy it.
– The animal he compares himself to is a dog, because of his friendly and aproachable character.
– His favorite item is his ukulele, which he named Lululala. Lululala brought him a lot of comfort after he couldn’t see for two days after getting LASIK eye surgery.
– TMI: His right and left ear look different.
– Message to B:inUS: “I haven’t met you all yet, but I look forward to it. Please continue supporting me. I love you ♡”
Park Sechan (Debuted P07)
Stage Name: Park Sechan (박세찬)
Birth Name: Park Se Chan (박세찬)
Birthday: October 16, 2009
Zodiac Sign: Libra
Chinese Zodiac Sign: Ox
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ESFP
Nationality: Korean
Company: CUBE Entertainment
PR Video
Park Sechan Facts:
– He was born in Suji-gu, Yongin, Gyeonggi Province, South Korea.
– He’s a member of CUBE Entertainment‘s trainee group CUBE TREE.
– Sechan joined CUBE Entertainment in 2023.
– Education: Seongbok Middle School
– He is close with fellow contestant Kim Jeonghoon and BOYS II PLANET contestant and labelmate Kim Jaehyun.
– His role model is BIGBANG.
– His nickname is “Samsik-i”.
– Sechan’s hobby is running marathons.
– His specialty is making people smile.
– He describes himself as someone with positive energy.
– No one can beat him when it comes to his clear and beautiful eyes.
– He aspires to become an idol with artistic value.
– Something he would like to achieve after his debut is meeting his fans.
– One memorable thing a judge/mentor told him on the show was MONSTA X‘s Hyungwon saying he wanted to create something together with Sechan.
– A trainee he became close with on the show is Lim Jihwan.
– A memory he cherishes is meeting B:inUS.
– He spends his days off going out to eat delicious food with friends.
– His favorite foods are sushi, desserts, and ice cream.
– A must-buy from the convenience store is ice cream.
– A valuable lesson his family taught him is to always be humble (from his father).
– His favorite item is a perfume that his parents bought for him as a congratulatory gift when he entered middle school. He likes to wear it when he’s nervous for the monthly evaluations or on gloomy training days to calm his nerves and lift his spirits.
– TMI: He can reach a true high D# note (D3) in his vocal range.
– Message to B:inUS: “Thank you for always supporting me, I love you.”
Haruto (Debuted P08)
Stage Name: Haruto (하루토/ ハルト)
Birth Name: Miyake Haruto
Birthday: October 10, 2003
Zodiac Sign: Libra
Chinese Zodiac Sign: Goat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISTP
Nationality: Japanese
Company: N/A
PR Video
Haruto Facts:
– He attends KPOP Art School.
– He attended Hi-Beat dance vocal Academy.
– Haruto played baseball until middle school.
– He can speak Korean well.
– His role model is TWS.
– His nickname is “Mikeneko ” (Calico Cat).
– Haruto’s hobbies include sleeping, taking walks, and baking.
– His specialties are calculations and memorizing maps.
– He describes himself as a competitive person who hates to lose.
– No one can beat him when it comes to having a baby face.
– He aspires to become an idol who can give strength and energy at any moment.
– Something he would like to achieve after his debut is standing on big stages like Coachella.
– One memorable thing a judge/mentor told him on the show was “Even if you’re eliminated here, you never know what kind of chance will come next. Don’t forget today’s memory. For now, today was the best stage.”
– The trainees he became close with on the show are Ai and Kang Junseong.
– A memory he cherishes is scuba diving on a high school trip.
– He spends his days off sleeping, watching YouTube, eating, and sleeping again.
– His favorite food is cheese dakgalbi (stir-fried chicken).
– A must-buy from the convenience store is cookies, chicken, chocolate, and coffee.
– A valuable lesson his family taught him is that if there’s something you want to do, don’t hold back, just do it.
– His favorite item is his baseball bat. He started playing baseball in his freshman year of elementary school after seeing his seniors play. Although he struggled at first due to poor eyesight, he practiced diligently with his father and gradually improved. The bat reminds him that you can achieve anything with hard work.
– TMI: He can whistle songs.
– Message to B:inUS: “Thanks to your support, I’m happy every single day. I’ll do my best so that I never let you down, so please keep cheering for me!“
Li Zhiwei (Eliminated 4th mission)
Stage Name: Li Zhiwei (리쯔웨이)
Birth Name: Li Zhiwei (李致伟/ 리쯔웨이)
Birthday: May 29, 2002
Zodiac Sign: Gemini
Chinese Zodiac Sign: Horse
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFP > ISFP
Nationality: Chinese
Company: I.E ONE
Instagram: @llizzwei
Weibo: @李致伟LzZW
PR Video
Li Zhiwei Facts:
– He was born in Guiyang, China.
– He is a member of StarT.
– Zhiwei participated in Universe League (2024).
– He also auditioned for Starlight Boys (2024), but didn’t make it past the auditions.
– He has a younger brother.
– Zhiwei can speak a little bit of Korean and English.
– He’s a fan of RIIZE.
– His role model is BTOB‘s Changsub.
– He is quite shy at first, which can make him seem cold and distant, but he says that once he gets comfortable with someone, his warm personality shines through.
– His nicknames are “Lychee-flavored” and “My Way”, a playful rhyme with his name.
– Zhiwei’s hobby is traveling.
– His specialty is singing.
– He describes himself as a warm and funny person.
– No one can beat him at his cooking skills.
– He aspires to become an idol who gives hope to fans.
– Something he would like to achieve after his debut is performing in front of all his fans.
– One memorable thing a judge/mentor told him on the show was MONSTA X telling him he understood their song well.
– The trainees he became close with on the show are Suthaschai, Kim Bohyeon, Jang Won, and Kang Junseong.
– A memory he cherishes is playing in the water at the beach when he was younger.
– He spends his days off playing games for a long time.
– His favorite food is ramen with an egg.
– A must-buy from the convenience store is instant ramen.
– A valuable lesson his family taught him is how his father showed him to grow up and behave like an adult.
– His representative number is 7, as it’s considered a lucky number in China.
– His favorite color is sky blue.
– Zhiwei’s competitiveness gets activated by his desire to show an even better performance each time.
– His biggest goal in life is to make his idol debut.
– His favorite item is a lego figure of himself in his Universe League uniform, which he received from fans and reminds him of his initial motivation.
– TMI: He often mistakes the hair on the back of his neck for a bug and gets startled.
– Message to B:inUS: “You all are the people I love the most. I want to walk together with you from now on.”
Jang Won (Eliminated 4th mission)
Stage Name: Jang Won (장원)
Birth Name: Jang Won (장원)
Birthday: August 3, 2002
Zodiac Sign: Leo
Chinese Zodiac Sign: Horse
Height: 183 cm (6’0”)
Weight: N/A
Blood Type: N/A
MBTI Type: INFJ
Nationality: Korean
Company: KPLUS
Instagram: @j_cir._.cle
TikTok: @woony_7
PR Videos
Jang Won Facts:
– He is active as a model and has worked with brands such as Korean clothing company Musinsa.
– He participated in High School Style Icon 2 (2020).
– Won appeared in the variety shows Golden Time Signal (2021) and Kick a Goal (2025).
– He has already completed his military service.
– He appeared in Haha‘s music video for “GAP”.
– Won modeled for School Looks.
– Education: Shinhan University (Department of Model Content)
– He is close friends with fellow KPLUS models and PROJECT 7 contestants Kim Hwarang and Dexter.
– His role model is NCT‘s Doyoung.
– He’s confident in his physique.
– His nickname is “Husky”.
– His hobby is rewatching his favorite movies and dramas.
– Won’s specialty is a model walk with a strong presence.
– He describes himself as gentle, calm, with a honest and sincere personality.
– No one can beat him at the basketball game at the arcade.
– He aspires to become an idol who can have a positive influence on many people around the world.
– Something he would like to achieve after his debut is deliver positive and good energy everytime he stands on stage.
– One memorable thing a judge/mentor told him on the show was PENTAGON‘s Jinho telling him he has a powerful voice, and he will be an amazing vocalist if he keeps practicing hard.
– A trainee he became close with on the show is Kang Junseong.
– A memory he cherishes is going on a spontaneous trip to the valley with my college friends.
– He spends his days off sleeping deeply, doing the cleaning he put off, take a walk around the neighbourhood, and eat something delicious.
– His favorite foods are rice bowls and pizza. He always must eat at least 10 slices of pizza. And for rice bowls he always has to mix everything together and add wasabi.
– A must-buy from the convenience store is protein bars.
– A valuable lesson his family taught him is to have a heart that is grateful to those around you.
– His favorite item is a jacket his friend gifted him when he was 17 years old.
– TMI: He can eat up to 14 slices of pizza.
– Message to B:inUS: “Thank you so much for always taking an interest in me and finding me cute! I’ll work hard to show you an even better side of myself!“
Seo Junhyeok (Eliminated final round)
Stage Name: Seo Junhyeok (서준혁)
Birth Name: Seo Jun Hyeok (서준혁)
Birthday: April 23, 2003
Zodiac Sign: Taurus
Chinese Zodiac Sign: Goat
Height: 183 cm (6’0”)
Weight: 61 kg (134 lbs)
Blood Type: N/A
MBTI Type: ESTJ
Nationality: Korean
Company: N/A
Instagram: @shine_4us
PR Video
Seo Junhyeok Facts:
– He was born in Yangcheon-gu, Seoul, South Korea.
– Junhyeok is a former member of Celest1a (2024).
– He previously trained at an undisclosed famous agency.
– He attends ON MUSIC Academy.
– Education: Lila Art High School (Graduated), Inha University (Department of Cultural Contents and Cultural Management, leave of absence)
– He has a sister.
– His role models are ASTRO, BTOB, and NCT‘s Renjun.
– His nickname is “Junpaca”, combining his name with alpaca.
– Junhyeok’s hobbies include searching for good bakeries and listening to classical music.
– His specialties are singing ballads and high notes.
– He describes himself as a madmen with clear and pure eyes, and a honest personality.
– No one can beat him when it comes to his soft tone, stable vocals, and mental strength.
– He aspires to become an idol who is skilled at live performances and conveys emotion and hope to his audience.
– Something he would like to achieve after his debut is perform in a space full of fans.
– One memorable thing a judge/mentor told him on the show was MONSTA X‘s Kihyun saying to him “I was surprised because you sang in a way that can only be heard in the recording room.”
– A trainee he became close with on the show is Lee Yunsung.
– A memory he cherishes is going on stage and singing and dancing while sweating.
– He spends his days off going to a café with a view of the Han River, reading a book and listening to music while having dessert and drinks.
– His favorite food is bread. During a meal, he only eats half a portion of rice so he has room for bread.
– A must-buy from the convenience store is any newly released desserts.
– A valuable lesson his family taught him is always being humble and careful with your words (from his mother).
– He believes his charming points are his voice, smile, and style.
– His favorite item is his yellow in-ears, which have been with him since his debut and every performance on stage since then. He chose the color yellow because he likes spring, and he wanted to convey the bright and warm energy of spring to many people through his performances.
– TMI: He destresses by eating jelly.
– Message to B:inUS: “I will prepare even harder! Soon, I’ll meet you and show you even more! And I will definitely be your boy!”
Lim Jihwan (Eliminated 4th mission)
Stage Name: Lim Jihwan (임지환)
Birth Name: Lim Dong Hwan (임동환), legalized to Lim Ji Hwan (임지환)
Birthday: May 24, 2003
Zodiac Sign: Gemini
Chinese Zodiac Sign: Goat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Korean
Company: N/A
Instagram: @limjihwan__
PR Video
Lim Jihwan Facts:
– He attends ON MUSIC Academy.
– Education: Jamshin Elementary School, Jamshin Middle School, Seoul Jamshin High School
– Jihwan started dreaming of becoming an idol in high school and joined his first company.
– He’s close friends with CRAVITY‘s Seongmin and BOYNEXTDOOR‘s Sungho, having gone to the same school.
– He attended the same dance academy as PROJECT 7‘s Nam Jiwoon and fellow contestant Lee Seongin.
– Jihwan was part of the student council in school.
– He’s a big fan of SM Entertainment artists.
– His role models are SHINee‘s Key and NCT‘s Doyoung.
– His nickname is “Impala”.
– Jihwan’s hobbies include watching baseball games and watching videos at 2x speed.
– His specialties are running and taekwondo.
– He describes himself as an amusement park. Within the set rules, it’s very lively and brings happiness with many charms.
– No one can beat him when it comes to his self esteem.
– He aspires to become an idol who treats fans well, and an idol recognized by other artists too.
– Something he would like to achieve after his debut is giving gifts to his fans and perform at overseas festivals.
– One memorable thing a judge/mentor told him on the show was getting praised for singing well and being told that he’s like a friend who knows all the cool and stylish things.
– The trainees he became close with on the show are Park Sechan and Lee Junmyeong.
– A memory he cherishes is a month-long camping trip with his family, during which they played in the stream, had barbecue parties, and had to evacuate to the village hall because of the heavy rain.
– He spends his days off is going to concerts and hanging out with friends.
– His favorite food is malatang (spicy hotpot).
– A must-buy from the convenience store is gummies that are on 1+1 or 2+1 sale at the register.
– A valuable lesson his family taught him is from his mother: to always express himself, and not to expect others to understand his gratitude or apologies without him saying them.
– His favorite item is a Hanwha Eagles t-shirt. During a difficult time as a trainee when he was considering giving up, a friend suggested he watch baseball. He discovered the Hanwha Eagles and was inspired by their perseverance through repeated losses and their eventual triumphant comeback.
– TMI: He avoids stepping on the edges of stairs.
– Message to B:inUS: “I’ll act in a way that won’t make you embarrassed to be supporting me, and I’ll return only happiness in proportion to all the support you’ve given me!“
Ikuto (Eliminated 3rd mission)
Stage Name: Ikuto (이쿠토/ イクト)
Birth Name: Kamiya Ikuto (神谷育利)
Birthday: January 8, 2004
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Goat
Height: 176 cm (5’9″)
Weight: N/A
Blood Type: N/A
MBTI Type: ISFP
Nationality: Japanese
Company: N/A
Instagram: @ikuto_0108/ @ikusub_0108/ @otara_to_karubi (Dogs)
X: @iku_to_to0108
TikTok: @ikuto0108
YouTube: @ikuto_0108
PR Video
Ikuto Facts:
– He participated in the survival show timelesz Project (2024), which aimed to find new members to be added to the group timelesz, but failed to make his debut.
– He attends Joy Dance Music Academy in Mapo.
– Ikuto studied Korean for 2 years prior to the show.
– He has a two pet dogs named Otara (French Bulldog) and Karubi (Pembroke Welsh Corgi).
– He knows 7m!n‘s Kyoya, Universe League‘s Kenta, and Enjin‘s Hyuga.
– His role model is TREASURE‘s Yoshi.
– His nickname is “Ikutoku”.
– Ikuto likes cheescake.
– His favorite movies are Super Mario Bros. and Titanic.
– His hobby is going to cafés alone.
– Ikuto’s specialty is being liked by children and dogs.
– He describes himself as a very kind person.
– No one can beat him when it comes to effort, he won’t lose to anyone.
– He aspires to become an idol who can give people strength to live and move them emotionally.
– Something he would like to achieve after his debut is to interact directly with fans through lives and events.
– One memorable thing a judge/mentor told him on the show was “Having confidence is the number one way to look the coolest.”
– A trainee he became close with on the show is Ai.
– A memory he cherishes is his journey on B:MY BOYZ.
– He spends his days off going to a café on his own and relaxing.
– His favorite food is cheesecake (firm type), kouign-amann (pastry), and Yoajeong (Korean frozen yogurt franchise).
– A must-buy from the convenience store is gummies.
– A valuable lesson his family taught him is from his mother, “It’s better to regret doing something than to regret not doing it.”
– His favorite item is an omamori, a Japanese amulet for health and protection, gifted to him by his parents when he began living on his own as a university student.
– TMI: When he was young, his dream was to be a comedian.
– Message to B:inUS: “Thank you always, truly. I’ll work harder than anyone so that you can feel proud to be supporting me!! Please keep watching over me from here on too!!“
Lee Junmyeong (Excluded from final round)
Stage Name: Lee Junmyeong (이준명)
Birth Name: Lee Jun Myeong (이준명)
Birthday: March 25, 2004
Zodiac Sign: Aries
Chinese Zodiac Sign: Monkey
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INTJ
Nationality: Korean
Company: N/A
Instagram: @j_.myeong_
PR Video
Lee Junmyeong Facts:
– He’s from Daegu, South Korea.
– He was excluded from the final round due to health issues (lumbar disc injury).
– Junmyeong is a former MORE VISION trainee and was part of the pre-debut lineup of LNGSHOT (~2023).
– He previously trained at YG Entertainment and Starship Entertainment.
– He attends PICK PLANET ACADEMY.
– Junmyeong was a student at Just Jerk Dance Academy.
– He appeared in the music video for “BOYS PLAN” by Ryan.
– He is friends with BOYNEXTDOOR‘s Sungho and LOUDI (former 14U and JN Boy Group).
– His role models are BIGBANG‘s G-DRAGON and Taeyang. He began his idol journey because of his love for BIGBANG‘s music.
– He once won 1st in an amateur boxing competition.
– Junmyeong is confident in physical activities.
– His favorite music genres are hip-hop and R&B.
– His nickname is “Myeong-ki”.
– Junmyeong’s hobbies include making songs and playing games.
– His specialties are lyric writing, composition, and freestyle dance.
– He describes himself as easygoing and straightforward.
– No one can beat him at his grit.
– He aspires to become an idol who becomes someone else’s role model.
– Something he would like to achieve after his debut is release a song he created by himself.
– One memorable thing a judge/mentor told him on the show was that he seems composed and has a good vocal tone.
– The trainees he became close with on the show are the ones he teamed up with.
– A memory he cherishes is eating ice cream while riding a bicycle during the summer.
– He spends his days off making music, playing games, and watching anime.
– His favorite food is pork ribs.
– A must-buy from the convenience store is Pringles and original-flavor pork ribs.
– A valuable lesson his family taught him is from his mother, “Think positively, and act in line with those thoughts. Things will turn out the way you think. If you think negatively, things that won’t work out will still never work out.”
– Junmyeong’s favorite item is a bracelet. It used to be part of a necklace that he inherited from his grandfather.
– TMI: He can distinguish between various ramen bands with his eyes closed.
– Message to B:inUS: “Thank you always for supporting me. I’ll work even harder so that I can repay that support, and I hope you’ll continue to watch over me until the end.“
Hiroto (Eliminated 4th mission)
Stage Name: Hiroto (히로토/ ヒロト)
Birth Name: Takimoto Hiroto (滝本海都/ 타키모토 히로토)
Birthday: July 23, 2004
Zodiac Sign: Leo
Chinese Zodiac Sign: Monkey
Height: 187 cm (6’2″)
Weight: N/A
Blood Type: O
MBTI Type: ISTP > INTP
Nationality: Japanese
Company: NEW EVIDENCE
Instagram: @hiro.10_tm
X: @hiroto_takimoto (Deactivated/ hacked)
PR Video
Hiroto Facts:
– He was born in Saitama Prefecture, Japan, and currently resides in Seoul, South Korea.
– He’s a former member of Johnny’s Jr. (2019-2023).
– Hiroto is currently a model and actor under NEW EVIDENCE, active in Japan and Korea. He was formerly also active in China.
– He was formerly signed under Mountain Movement Story (2023-2024).
– Hiroto was the host for the Chinese variety show 少年与少年: 韩国漫游记.
– He attends Joy Dance Music Academy in Mapo.
– Education: Meiji Gakuin University (Department of Sociology, dropped out)
– He decided to drop out of university to move to South Korea to study the language at a Korean language institute.
– He first came to Korea at the age of 18 as a model for a Korean brand, and immediately felt connected to the country.
– In 2024 he was featured in BNT Korea.
– He received the Korean Wave Contribution Award at the 2023 Korean Wave Culture Awards.
– He has an older sister.
– Hiroto is friends with OBON (former BOYS24‘s Oh Jinseok).
– His role models are RIIZE and EXO, and he’s also a fan of IU and Bibi, and Choi Minsik.
– He developed an interest in fashion thanks to his father, who is a fashion designer. His closet mainly consists of simple and monochrome pieces.
– His nickname is “Lotto” (Sounds like the last two syllables of his name).
– His hobbies include playing the piano, reading, working out, gaming, shopping, studying Korean, and watching K-dramas (to study acting and the Korean language).
– His specialties are Ano (Korean word game), Acchi Muite Hoi (a pointing game), piano, and basketball.
– He describes himself as someone with a playful personality.
– No one can beat him when it comes to height and willpower.
– He aspires to become an idol who motivates and energizes those around him.
– Something he would like to achieve after his debut is meet his fans and show them his gratitude, land a lead role in a K-drama, and perform alongside Ren Nagase.
– One memorable thing a judge/mentor told him on the show was Lia Kim recognizing his efforts.
– A trainee he became close with on the show is Lee Yunsung.
– A memory he cherishes is his time on B:MY BOYZ.
– He spends his days off relaxing at home or going out shopping.
– His favorite foods are samgyeopsal (pork belly), ringo ame (apple candy), chicken, pizza, and Japanese food. He doesn’t have any food he dislikes, but he can’t have spicy food.
– A must-buy from the convenience store is energy drinks.
– A valuable lesson his family taught him is “Everything is just. a scratch, except for death” (from his older sister).
– He considers his biggest strengths to be his decisiveness and willingness.
– His favorite item is his glasses.
– TMI: He looks like a completely different person when he wears glasses.
– Message to B:inUS: “Thank you always for supporting me. I know I still lack skill, but I will work harder than anyone and become an idol that makes all my supporters feel proud in the future.“
Yang Chengxi (Eliminated 3rd mission)
Stage Name: Yang Chengxi (양성희/ 杨诚曦)
Birth Name: Yang Cheng Xi (杨诚曦)
Korean Name: Yang Sung Hee (양성희)
Birthday: February 21, 2005
Zodiac Sign: Pisces
Chinese Zodiac Sign: Rooster
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFJ
Nationality: Chinese
Company: Independent
Instagram: @yangchengxi_sunghee
PR Video
Yang Chengxi Facts:
– He auditioned for Chuang Asia 2 (2025) but didn’t make it onto the show.
– He’s a university student.
– His nickname is “Chef Yang”.
– His hobby is traveling.
– Chengxi’s specialty is cooking for himself.
– He describes himself as a cool, charismatic guy. Although he often cried on the show, he actually has a very strong heart.
– No one can beat him at a marathon.
– He aspires to become an idol who can show his growth to as many people as possible and energize his fans.
– Something he would like to achieve after his debut is a world tour.
– One memorable thing a judge/mentor told him on the show was being told that he needs more confidence.
– A trainee he became close with on the show is Suthaschai.
– A memory he cherishes is eating a cold slice of watermelon during the summer (especially after exercising or while traveling).
– He spends his days off shopping with friends or sleeping all day.
– His favorite food is watermelon. He prefers eating it with a spoon.
– A must-buy from the convenience store is potato chips.
– A valuable lesson his family taught him is from his grandmother, who told him to learn from hardships and never give up.
– His favorite item is a red panda plush doll, a gift from his college senior. The doll represents the beginning of his dream to become an idol, as it reminds him of his role model, ZEROBASEONE‘s Zhang Hao, who helped him through his senior year of high school and inspired him with the way he shone on stage and debuted as the center.
– TMI: He can move his ears.
– Message to B:inUS: “Thank you so much for liking and supporting me. I hope to bring you a lot of joy, and I’m very happy that you are here to witness my growth!”
Luo Zhuobin (Withdrew 1st mission)
Stage Name: Luo Zhuobin (罗卓滨)
Birth Name: Luo Zhuo Bin (罗卓滨)
Korean Name: Na Tak Bin (나탁빈)
Birthday: April 26, 2005
Zodiac Sign: Taurus
Chinese Zodiac Sign: Rooster
Height: 186 cm (6’1”)
Weight: 74 kg (163 lbs)
Blood Type: N/A
MBTI Type: INFP
Nationality: Chinese
Company: Chuying
Instagram: @luo_zhuobin
Weibo: @LIZI罗卓滨
Douyin: @LIZI罗卓
Xiaohongshu: @xiaoxiaoli426
Luo Zhuobin Facts:
– He is from Guangzhou, Guangdong Province, China.
– He dropped out of the show four days before the first mission recording due to personal reasons. Zhuobin was originally assigned to the “Kick It” team for the first round.
– Zhuobin participated in Chuang Asia 2 (2025) under the stage name Lizi (栗子).
– Education: Guangdong Overseas Chinese High School (graduated in 2023), Communication University of China (Multilingual Broadcasting Major in Chinese-Korean, enrolled)
– He is fluent in Mandarin, Cantonese, Korean, and Japanese.
– He has earned multiple awards and achieved outstanding scores in various broadcasting and hosting competitions.
– Zhuobin looks up to ZEROBASEONE‘s Zhang Hao, whom he admires for his talent and capability.
– His nickname is “Lizi”, which means Chestnut in Chinese.
– His hobbies are cycling, playing badminton, reciting, eating, and sleeping.
– He loves small and adorable animals, especially puppies and cats.
– He is open to all kinds of food, except chocolate, which he doesn’t like.
– His favorite color is any shade of blue.
– He once rode a shared bicycle from Sjijingshan to his school in Chaoyang (~31.5 km).
– The first things he would do after making his debut is going on a world tour and shoot a variety show.
– It is assumed that he dropped out after the show deleted all of his social media posts and removed him from their website and voting app.
– TMI: He’s a big eater and can finish more than three servings in one sitting.
Hwang Heewoo (Eliminated 2nd mission)
Stage Name: Hwang Heewoo (황희우)
Birth Name: Hwang Hee Woo (황희우)
Birthday: October 17, 2005
Zodiac Sign: Libra
Chinese Zodiac Sign: Rooster
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INTJ
Nationality: Korean
Company: N/A
Instagram: @wishing4hue
TikTok: @wishing4hue_tiktok
YouTube: @wishing4hue
PR Video
Hwang Heewoo Facts:
– He’s a soloist under the stage name wishing4hue, and made his solo debut on May 5, 2025, with his self-written, composed, and arranged single “RED FLAG”.
– He attends/ attended SMMA Academy, Flat9 Academy, and MUDOCTOR Academy.
– Heewoo is friends with Lee Eunsuh (former DREAMER and PROJECT 7), Obayashi Yusei (PROJECT 7) and LOUDI (former 14U and JN Boy Group).
– He writes his own songs.
– He started making music in elementary school after his friend forced him to rap and show off his skills at a talent show.
– His role model is XG.
– His nickname is “Hyu”.
– Heewoo’s favorite music genres are hip-hop and R&B.
– His hobbies include watching movies and listening to music.
– His specialty is producing.
– He describes himself as a cool person.
– No one can beat him at rap stage performances.
– He aspires to become an idol who delivers good songs.
– Something he would like to achieve after his debut is perform his own songs.
– One memorable thing a judge/mentor told him on the show was to throw everything away and give it his all.
– A trainee he became close with on the show is Hiroto.
– A memory he cherishes is traveling to Japan.
– He spends his days off making music with friends or going to the arcade.
– His favorite food is samgyeopsal (grilled pork belly).
– A must-buy from the convenience store is iced tea.
– A valuable lesson his family taught him is from his mother, to always be humble.
– His favorite item is the shoes his mom bought him for his first talent show. He still wears the shoes because the good memories help him whenever he feels stuck with his music.
– TMI: His wardrobe solely consists of black and white clothes.
– Message to B:inUS: “Thank you :)”
William (Eliminated 3rd mission)
Stage Name: William (윌리엄)
Birth Name: Nam Ji Sang (남지상)
English Name: William
Birthday: January 31, 2006
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Dog
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP > INFP-T
Nationality: Korean-Australian
Company: N/A
Instagram: @w_j1sxng
TikTok: @willie_120
PR Video
William Facts:
– He was born in South Korea, and lived in Australia from the age of 4 to his first year of high school.
– He was a contestant on PROJECT 7 (2024), but was eliminated in the Zero Setting round.
– William attends Joy Dance Music Academy in Mapo.
– He is friends with former PROJECT 7 contestant Ryoma.
– He didn’t learn singing or dancing before coming to Korea.
– His role model is NCT‘s Ten.
– His nicknames are “Will”, “Willie”, and “120”.
– William’s hobbies include composing and arranging music.
– His specialties are cube puzzles and composing and arranging music.
– He describes himself as being as chaotic and lively as an elementary school kid.
– No one can beat him when it comes to his sincerity.
– He aspires to become an idol who is interesting and stylish.
– Something he would like to achieve after his debut is getting a win on a music show.
– One memorable thing a judge/mentor told him on the show was being complimented on his good energy and high tension.
– A trainee he became close with on the show is Lee Yunsung.
– A memory he cherishes is walking his dog in a park in Australia.
– He spends his days off going to a jjimjilbang (Korean spa).
– His favorite food is pizza.
– A must-buy from the convenience store is cream bread.
– A valuable lesson his family taught him is to honor your time and appointments.
– His favorite item is a watch, which he received as a gift from his mother after passing the auditions for the show. He believes the watch will get him good grades on the show.
– TMI: He can tie his shoelaces in under 3 seconds.
– Message to B:inUS: “I will do my best until the end, so please love me even more :)”
Ai (Eliminated final round)
Stage Name: Ai (아이/ アイ)
Birth Name: N/A
Birthday: February 5, 2006
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Dog
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Japanese
Company: N/A
Instagram: @aisll25
PR Video
Ai Facts:
– He can speak Korean well.
– His mother works at a head spa.
– His role model is Stray Kids.
– Ai’s nickname is “Momo”.
– His hobbies include drawing and taking photos.
– His specialty is being able to fall asleep anywhere.
– He describes himself as loud and cheerful.
– No one can beat him when it comes to his poor sense of direction.
– He aspires to become an idol who brings smiles and love to everyone.
– Something he would like to achieve after his debut is meeting all his fans.
– One memorable thing a judge/mentor told him on the show was PENTAGON‘s Jinho telling him to not play around on stage.
– A trainee he became close with on the show is Ikuto.
– A memory he cherishes is his time on B:MY BOYZ.
– He spends his days off relaxing along the Han River.
– His favorite food is tuna mayo rice balls.
– A must-buy from the convenience store is tuna mayo rice balls.
– A valuable lesson his family taught him is “If you decide to do something, see it through to the end” (from his mother).
– His favorite item is a digital camera, which used to belong to his mother.
– TMI: He calculates any number combinations he sees, like car license plates.
– Message to B:inUS: “I will show you a side of me that can repay your support. I love you~♡”
Lee Yunsung (Eliminated final round)
Stage Name: Lee Yunsung (이윤성)
Birth Name: Lee Yun Sung (이윤성)
Birthday: June 2, 2006
Zodiac Sign: Gemini
Chinese Zodiac Sign: Dog
Height: 185 cm (6’0″)
Weight: N/A
Blood Type: N/A
MBTI Type: INFP
Nationality: Korean
Company: N/A
Instagram: @l_ysng_
PR Video
Lee Yunsung Facts:
– He was a contestant on PROJECT 7 (2024), but was eliminated in the Zero Setting round.
– He was casted by SM Entertainment twice.
– Education: Gwangdeok High School
– He was formerly part of Gwangdeok High School’s dance crew ARES.
– He attends Joy Dance Music Academy in Mapo.
– Yunsung is close friends with tripleS‘ SeoAh and fellow contestant Lee Yeontae.
– His role models are BIGBANG, TWS, and TREASURE.
– His nickname is “Golden Retriever”.
– Yunsung’s hobbies include playing games and basketball. He naturally became interested in the sport as he was taller than all his peers.
– His specialty is basketball.
– He describes himself as kind and attentive to the people and situations around him.
– No one can beat him when it comes to physical traits (shoulders, height).
– He aspires to become an idol who is good at live performances.
– Something he would like to achieve after his debut is hold a dome tour in Japan and perform at MAMA.
– One memorable thing a judge/mentor told him on the show was that his skills have been improving and to keep working hard.
– A trainee he became close with on the show is Seo Junhyeok.
– A memory he cherishes is the first time he brewed coffee by himself.
– He spends his days off going for walks along the Han River, or enjoying a cup of coffee at a café in a relaxed mood.
– His favorite food is LA style grilled beef short ribs.
– A must-buy from the convenience store is Coke Zero.
– A valuable lesson his family taught him is to live without regrets since you only live once.
– His favorite item is a basketball ball.
– TMI: He loves claw machines, so he always keeps 1,000 won in his pocket.
– Message to B:inUS: “Thank you always for your support!! I’ll work hard to repay that support!! ♡“
Yang Hyeonbin (Eliminated final round)
Stage Name: Yang Hyeonbin (양현빈)
Birth Name: Yang Hyeon Bin (양현빈)
Birthday: October 24, 2006
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Dog
Height: 179-180 cm (5’11”)
Weight: N/A
Blood Type: N/A
MBTI Type: ESFP
Nationality: Korean
Company: N/A
Instagram: @h_yvxn
PR Video
Yang Hyeonbin Facts:
– His father is TV producer/ director Yang Jeongyeol.
– He has two pet dogs.
– He is part of the dance club in school.
– Hyeonbin has loved dancing and singing since he was young, and often went busking.
– His role models are B1A4 and Stray Kids‘ Hyunjin.
– He’s friends with former The Bigdipper member Hwanhee.
– His nickname is “Yangnyeom Chicken Bin”.
– His hobby is photography.
– Hyeonbin’s specialties are playing the guitar and dancing.
– He describes himself as an excited little puppy or an arctic fox.
– No one can beat him when it comes to his excitement and love for food.
– He aspires to become an idol who brings smiles to everyone.
– Something he would like to achieve after his debut is performing at the high school he attended.
– One memorable thing a judge/mentor told him on the show was “When you go on stage, think, “I am the best!””
– The trainees he became close with on the show are Haruto and Hiroto.
– A memory he cherishes is the second round of B:MY BOYZ.
– He spends his days off going for walks with friends and taking photos.
– His favorite food is meat.
– A must-buy from the convenience store is Pringles.
– A valuable lesson his family taught him is to always get along with the people around you.
– His favorite item is a film camera which used to be his father’s.
– TMI: He has one more vertebra than most people.
– Message to B:inUS: “Thank you so much for loving me and liking me!! I love you!!!”
Park Junhyeok (Eliminated 4th mission)
Stage Name: Park Junhyeok (박준혁)
Birth Name: Park Jun Hyeok (박준혁)
Birthday: October 25, 2006
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Dog
Height: 175 cm (5’9″)
Weight: N/A
Blood Type: N/A
MBTI Type: ESTJ/ ENTJ
Nationality: Korean
Company: N/A
PR Video
Park Junhyeok Facts:
– He was born in Iksan, North Jeolla Province, South Korea.
– He was the class president for two years in high school.
– His childhood dream was to be a ninja.
– His role model is RIIZE.
– Junhyeok’s nickname is “Peanut”.
– His hobbies include playing the piano and guitar, photography, listening to Japanese songs, and looking in the mirror.
– His specialty is jump rope, including performing various tricks.
– He describes himself as someone who looks intimidating, but is actually very mischievous.
– No one can beat him when it comes to his strong will.
– He aspires to become an idol full of charm and well-balanced in every area (skills, visuals, etc.).
– Something he would like to achieve after his debut is performing and having fun on a really big stage.
– One memorable thing a judge/mentor told him on the show was “Thinking about useless things right now won’t change anything.”
– The trainees he became close with on the show are Kai, Moon Jaeil, Ai, and Hyo.
– A memory he cherishes is traveling with his family during summer break.
– He spends his days off visiting pretty cafés to take pictures, trying his luck at claw machines, or quietly relaxing at home while listening to his favorite music.
– His favorite foods are shrimp, salmon, and kimchi stew eaten the following day with cooled meat.
– A must-buy from the convenience store is honey water.
– A valuable lesson his family taught him is to humble yourself and always be modest toward others.
– He likes multitasking by cleaning his room while Crayon Shin-chan is on TV and listening to music on his phone at the same time.
– His favorite item is a pouch with his face on it, which he was gifted by his mother when he started his trainee journey in 2023.
– TMI: He always listens to horror radio shows/ podcasts when he sleeps.
– Message to B:inUS: “B:inUS, you’ve been waiting a long time, haven’t you!? You’ll get to see us soon! You’re excited right!? Thank you always for supporting us! With the love from all B:inUS I’ll definitely debut!!!!!”
Jang Huigwang (Eliminated 1st mission)
Stage Name: Jang Huigwang (장희광)
Birth Name: Jang Hui Gwang/ Jang Hee Kwang (장희광)
Birthday: November 19, 2006
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Dog
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFJ
Nationality: Korean-Vietnamese
Company: N/A
Instagram: @h_.kwang
PR Videos
Jang Huigwang Facts:
– He was born in Vietnam and later moved to Daegu, South Korea, before moving to Seoul to pursue his idol dreams.
– He’s the director of photography at his own creative video production studio, P1 STUDIO.
– Huigwang directed the award-winning short films 몽중 (6th Yecheon International Smartphone Film Festival) and 오늘도 도서관에서 너를 (7th Yecheon International Smartphone Film Festival), and the music video music video for “Kind of Love” (Dongrang Arts Festival of Seoul Institute of the Arts).
– Huigwang attends ON MUSIC Academy.
– He can speak Vietnamese and Korean.
– Education: Seoul Institute of the Arts
– He’s Christian.
– His nickname is “Kang”.
– His favorite item is a t-shirt he made during his first year of high school for a sports festival. It has the number 77 on the back, symbolizing luck, and is covered with handwritten messages of support from his friends.
– TMI: He’s allergic to peach fuzz.
Choi Yohan (Eliminated 3rd mission)
Stage Name: Choi Yohan (최요한)
Birth Name: Choi Yo Han (최요한)
Birthday: October 11, 2007
Zodiac Sign: Libra
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Korean
Company: N/A
Instagram: @chlyohan
PR Video
Choi Yohan Facts:
– He attends SMMA Academy.
– He often wears a backwards cap, clear horn-rimmed glasses, and sportswear.
– His role models are IVE‘s Jang Wonyoung and iKON‘s BOBBY.
– He has a younger brother.
– His nickname is “Yokachu”, a combinaton of his name and Pickachu.
– Yohan’s hobbies include painting, badminton, rap, and collecting bracelets.
– His specialties are drawing, painting, basketball, writing lyrics, and rap.
– He describes himself as gentle off stage, and explosive on stage, and someone who will do anything for his fans.
– No one can beat him at rap.
– He aspires to become an idol who is loved by fans and can give back to them.
– Something he would like to achieve after his debut is create original songs.
– One memorable thing a judge/mentor told him on the show was that his rap is good.
– A trainee he became close with on the show is Ban Daniel.
– A memory he cherishes is going on a summer bike trip with friends to Namsan.
– He spends his days off eating out with family, ordering delivery food he never tried before, shopping for new clothes, or watching movies with friends.
– His favorite foods are hamburgers and rice bowls.
– A must-buy from the convenience store is 800 Won jelly (peach, honey, or honeycomb flavor).
– A valuable lesson his family taught him is to always have fun.
– His favorite items are his notebooks, which contain a collection of his drawings since elementary school.
– TMI: He received a commendation for diligence and hard work from the Guro District Council in Seoul.
– Message to B:inUS: “Thank you always for supporting me. I’ll continue to show you an even cooler side of myself.“
Lee Seongin (Eliminated 1st mission)
Stage Name: Lee Seongin (이성인)
Birth Name: Lee Seong In (이성인)
Birthday: February 19, 2008
Zodiac Sign: Pisces
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISTJ
Nationality: Korean
Company: N/A
Instagram: @lee._adult
TikTok: @kjlo0219
PR Video
Lee Seongin Facts:
– He attends MUDOCTOR Academy and ON MUSIC Academy.
– He attended the same dance academy as PROJECT 7‘s Nam Jiwoon and fellow contestant Lim Jihwan.
– Seongin started learning Taekwondo at a young age, as his mother is a Taekwondo instructor.
– His nickname is “Gamseongin”, a play on his name which means “emotional person” in Korean.
– He describes himself as someone who gives his all once he becomes immersed in something he enjoys.
– His favorite item is his personalized black-red Taekwondo belt with his name embroidered on it.
– TMI: He cannot drink carbonated drinks, so he still does not know the taste of cola.
Kim Jeonghoon (Eliminated 4th mission)
Stage Name: Kim Jeonghoon (김정훈)
Birth Name: Kim Jeong Hoon (김정훈)
Birthday: April 22, 2008
Zodiac Sign: Taurus
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Korean
Company: CUBE Entertainment
PR Video
Kim Jeonghoon Facts:
– He’s a member of CUBE Entertainment‘s trainee group CUBE TREE.
– He has trained at CUBE Entertainment for 2.5 years (as of 2025) and JYP Entertainment for 1 year.
– Jeonghoon is close with fellow contestant Park Sechan and BOYS II PLANET contestant and labelmate Kim Jaehyun.
– His role model is BOYNEXTDOOR.
– His nickname is “Anpanman”.
– Jeonghoon’s hobbies include writing novels.
– His specialties are dancing, singing, and playing the drums.
– He describes himself as someone with a kind personality.
– No one can beat him at balancing, dance, and singing.
– He aspires to become an idol full of skill and his own unique style.
– Something he would like to achieve after his debut is ranking #1 on music charts and entering Billboard.
– One memorable thing a judge/mentor told him on the show was “Just by appearing on this program, you’re already putting in effort, so don’t push yourself too hard.”
– A trainee he became close with on the show is Lee Junmyeong.
– A memory he cherishes is going on a 3-day vacation with his family at the sea and valley.
– He spends his days off sleeping in until 2 PM and going out for dinner with friends.
– His favorite food is potato pancakes. He has a habit of analyzing all the ingredients while eating.
– A must-buy from the convenience store is iced tea and water.
– A valuable lesson his family taught him is “the beginning is crucial”, a famous saying his mother would always cite.
– Jeonghoon’s favorite item is his journal, in which he documents feedback he received from the company, his feelings, inspirations, and experiences.
– TMI: He tends to speak faster when he’s hungry.
– Message to B:inUS: “I will fill the stage with my own performances and charm, with passion equal to the support you give me.”
Suthaschai (Eliminated 2nd mission)
Stage Name: Suthaschai (스타차이)
Birth Name: Suthaschai Charoensuk
Birthday: June 12, 2008
Zodiac Sign: Gemini
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFJ
Nationality: Thai
Company: DCT
PR Video
Suthaschai Facts:
– He’s acquainted with soloist OF’F (former member of AFOS and HIGHEND).
– His role model is SHINee‘s Jonghyun.
– His nickname is “Injae”, meaning “gifted person”.
– Suthaschai’s hobbies include listening to music, singing, and playing the cello.
– His specialty is classical vocal music.
– He describes himself as a small but warm-hearted person.
– No one can beat him at his explosive singing ability.
– He aspires to become an idol who can share the courage and inspiration he received as a child, and someone who shines like a fire to lead everyone toward their dreams.
– Something he would like to achieve after his debut is performing at the Siam Songkran Music Festival.
– One memorable thing a judge/mentor told him on the show was “Do your best and enjoy it.”
– The trainees he became close with on the show are Li Zhiwei and Yang Chengxi.
– A memory he cherishes is drinking the best watermelon smoothie of his life in the summer of 2025.
– He spends his days off resting in bed, taking it slowly, and doing nothing.
– His favorite food is anything spicy.
– A must-buy from the convenience store is banana milk.
– A valuable lesson his family taught him is that true happiness can only be shared once you are happy yourself.
– His favorite item is a plush doll he received from his grandfather. Even though his grandfather is no longer with us, looking at the doll’s eyes reminds him of his grandfather which brings him comfort.
– TMI: He doesn’t like square shaped chocolate, but he enjoys round ones.
– Message to B:inUS: “Thank you for always supporting me and giving me strength. You are the most important people to me. Because of you, I can move forward toward my dreams. I will definitely debut, so please believe in me and watch over me!”
Didi (Eliminated 1st mission)
Stage Name: Didi (디디)
Birth Name: N/A
Birthday: August 15, 2009
Zodiac Sign: Leo
Chinese Zodiac Sign: Ox
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFJ
Nationality: Chinese
Company: N/A
PR Video
Didi Facts:
– He’s been singing for 8 years and dancing only 2 months prior to the show.
– His nickname is “Le Le”.
– He isn’t fluent in Korean yet, but is passionately studying the language.
– His favorite item is his lyrics notebook, in which he writes down the lyrics he comes up with.
– TMI: He must hug a stuffed animal to be able to fall asleep.
Ban Daniel (Eliminated final round)
Stage Name: Ban Daniel (반다니엘)
Birth Name: Ban Daniel (반다니엘)
Birthday: May 3, 2011
Zodiac Sign: Taurus
Chinese Zodiac Sign: Rabbit
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISTP
Nationality: Korean
Company: N/A
PR Video
Ban Daniel Facts:
– He’s a former SSQ Entertainment trainee, and trained together with the members of DXMON. He even appeared in several of their pre-debut vlogs.
– Daniel attended Samsung English Academy.
– He is the youngest contestant and the only one born after 2010.
– His role models are G-DRAGON, BTS‘ Jungkook, and SEVENTEEN‘s Seungkwan.
– His nickname is “Panda”.
– His hobbies include camping, gaming, and jump rope.
– His specialties are jump rope and swimming.
– He describes himself as energetic.
– No one can beat him when it comes to his visuals and energy.
– He aspires to become an idol who is skilled and has his own unique charm.
– Something he would like to achieve after his debut is holding his own concert.
– One memorable thing a judge/mentor told him on the show was MONSTA X‘s Kihyun complimenting him on his part in “Love Killa”.
– A trainee he became close with on the show is Choi Yohan.
– A memory he cherishes is traveling to Sokcho with his family and having fun at the beach.
– He spends his days off going camping with his family.
– His favorite food is pizza.
– A must-buy from the convenience store is banana milk.
– A valuable lesson his family taught him is to keep doing your best, no matter how hard things get.
– His favorite item is a photo album which his mother compiled for him, filled with baby photos and letters. Reading his mother’s letters gives him strength for practice.
– TMI: He’s still growing taller.
– Message to B:inUS: “Thank you for supporting me. I’ll work hard to repay that support.”
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