ALPHA DRIVE ONE Members Profile and Facts
ALPHA DRIVE ONE (알파드라이브원), also shortened as ALD1 (알디원), is an 8-member global pre-debut project boy group under WAKEONE Entertainment. The group was formed through the MNET‘s survival show BOYS II PLANET. The group consists of Junseo, Arno, Leo, Geonwoo, Sangwon, Xinlong, Anxin, and Sanghyeon. They released their first pre-debut single, “Formula”, on December 3, 2025, and are set to officially debut with the mini album Euphoria on January 12, 2026.. The group will promote under a 5-year contract.
Group Name Meaning: ALPHA DRIVE ONE means an official team with the goal and passion to definitely become the best, with driving force.
Official Greeting: “One Destiny, Drive to The Top! Hello, we are ALPHA DRIVE ONE!“
ALPHA DRIVE ONE Official Fandom Name: ALLYZ (앨리즈)
Fandom Name Meaning: ALLYZ symbolizes ALD1’s unbreakable team spirit to always stay with the fans.
ALPHA DRIVE ONE Official Color: N/A
ALPHA DRIVE ONE Official Logo:
Latest Dorm Arrangement (updated in November 2025):
Geonwoo and Sanghyeon
Xinlong and Anxin
Sangwon, Leo, Junseo, and Arno (solo rooms)
Official SNS:
Instagram: @ald1.official
X: @ALD1_official/ @ALD1_jp (Japan)
TikTok: @ald1_official
YouTube: @ALD1.official
Mnet Plus: ALPHA DRIVE ONE
Douyin: @ALD1_official
Weibo: alphadriveoneo
ALPHA DRIVE ONE Member Profiles:
Leo (Rank #6)
Stage Name: Leo (리오)
Birth Name: Leo Lee
Position(s): Leader
Birthday: August 22, 2002
Zodiac Sign: Leo
Chinese Zodiac Sign: Horse
Height: 179 cm (5’10”)
Weight: N/A
Blood Type: A
MBTI Type: INTP
Nationality: Australian
Ethnicity: Korean
X: @LEO_131official
TikTok: @leeleoooo
YouTube: @LEO_LEOZ
SoundCloud: jadedstill
Leo Facts:
– He is from Sydney, Australia.
– He used to be under 131 Label (2023-2024), BigHit Music (2020-2022), and 22 Label (2023,2024).
– He is also a member of the duo
– He is also currently a member of the duo LEO & SANGWON and a former member of BigHit‘s trainee group Trainee A (2021-2022).
– He debuted as a solo artist on August 17, 2023, with the single “One Look” under 131 LABEL.
– His family consists of his parents and an older sister.
– He prefers winter over summer.
– Leo’s hobbies include watching movies and shows, and exploring dessert cafes.
– He developed an interest in music from a young age, influenced by his family who all enjoyed music.
– His favorite film is Joker.
– He is was a contestant on the survival show RAP:PUBLIC (2024).
– He appeared in BTS‘s music video for “Permission to Dance”.
– His fandom name is LEOZ (리오즈).
– He had 4,147,134 votes in the BOYS II PLANET finale.
– Company: GRID Entertainment.
See more facts about Leo…
Junseo (Rank #8)
Stage Name: Junseo (준서)
Birth Name: Kim Jun Seo (김준서)
Position(s): N/A
Birthday: November 20, 2001
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Snake
Height: 178.7 cm (5’10.4″)
Weight: 71 kg (157 lbs)
Blood Type: O
MBTI Type: ESTJ (Previous results were ISFJ & ENFJ)
Nationality: Korean
Junseo Facts:
– He is from Mugeo-dong, Nam-gu, Ulsan, South Korea.
– He is also a member of WEi (under the stage name Junseo), the group made their debut on October 5, 2020.
– He was also a contestant on MBC‘s survival show Under Nineteen, where he ranked 9th and earned a spot in the final project group 1THE9, which debuted on April 13, 2019, and officially disbanded on August 8, 2020.
– His favorite color is pastel sky blue.
– He described his strength as having natural talent and the determination to never give up.
– Junseo’s role model is Jungkook from BTS.
– Some of his nicknames are Prince Jun Seo, Visual Prince, and Baby Sunshine.
– He is also a songwriter, having worked on 1THE9‘s “Blah” (writing & composing), WEi‘s “Hug You” (writing), and WEi‘s “Diffuser” (writing).
– His family consists of his parents and his younger brother Kim Junhui (born 2003).
– He is left-handed.
– He can speak English and Korean.
– He made his acting debut in February 2025 in the BL drama Secret Relationship.
– He enjoys and is skilled at building Lego.
– He had 3,856,677 votes in the BOYS II PLANET finale.
– Company: OUI Entertainment.
See more facts about Junseo…
Arno (Rank #5)
Stage Name: Arno (아르노)
Birth Name: Zhang Jia Hao (张家豪)
Korean Name: Jang Ga Ho (장가호)
English Name: Zhang Arno
Position(s): N/A
Birthday: July 7, 2002
Zodiac Sign: Cancer
Chinese Zodiac Sign: Horse
Height: 178 cm (5’10”)
Weight: 54 kg (119 lb)
Blood Type: O
MBTI Type: ISTJ (Previous results was INTJ)
Nationality: Chinese
Douyin: @arno77hao
Arno Facts:
– He is from Shenzhen, Guangdong, China.
– He is also a member of the trainee team Chromosome Seeds.
– He is a former YueHua Entertainment and SM Entertainment trainee.
– He was a contestant on the survival show MAKEMATE1 (2024), he was eliminated in last episode ranking #10.
– He can speak Korean and Chinese.
– He was a trainee for 5 years and a half before BOYS II PLANET.
– Jiahao’s role models include NCT‘s Ten, SHINee‘s Taemin, EXO‘s Lay and Kim Jae Joong.
– His hobbies/talents include shopping and being flexible.
– His specialty is dancing.
– He described his strength as his physical fitness.
– If he had to describe himself in one phrase, he said he is “a person who is good at self-management”.
– His family consists of his parents and his younger brother.
– He is friends with POLARIX‘s Shao Ziheng and NexT1DE‘s Xiong.
– He had 4,238,175 votes in the BOYS II PLANET finale.
– Company: Nouer Entertainment and CHROMOSOME.
See more facts about Arno…
Geonwoo (Rank #4)
Stage Name: Geonwoo (건우)
Birth Name: Kim Geon Woo (김건우)
Position(s): N/A
Birthday: April 11, 2003
Zodiac Sign: Aries
Chinese Zodiac Sign: Goat
Height: 183.5 cm (6’0.2″)
Weight: 63 kg (138 lbs)
Blood Type: N/A
MBTI Type: ESTJ
Nationality: Korean
Geonwoo Facts:
– He is from Jeonju, South Korea.
– He was previously a trainee under Bill Entertainment (2022-2025), Cube Entertainment (2019-2022), and Source Music (2018-2019), and WAKEONE (2025). He signed with WAKEONE after applying for BOYS II PLANET, but since he had already been preparing as an individual trainee, he appeared on the show independently. On July 21, 2025, his contract with the company was terminated by mutual agreement.
– He was previously part of Bill Entertainment‘s trainee group, where he served as the leader.
– Geonwoo’s power max song is “Changes” by Justin Bieber.
– Geonwoo’s role model is ZEROBASEONE‘s Sung Hanbin.
– He was a trainee for 4 years and 1 month before BOYS II PLANET.
– Geonwoo’s hobbies are playing baseball and soccer, traveling, and watching classical performances.
– His family consists of his parents and an older sister.
– Geonwoo’s role model is SEVENTEEN‘s Seungkwan.
– Geonwoo can speak Korean, English, Chinese, and Japanese.
– He graduated from elementary school, Jeonju Urim Middle School, and Cheongdam High School. HE is currently studying Practical Music at Seoul Cyber University.
– He can play the piano.
– His strengths are his strong dancing and soft vocal tone.
– He had 4,854,331 votes in the BOYS II PLANET finale.
– Company: Individual.
See more facts about Geonwoo…
Sangwon (Rank #1)
Stage Name: Sangwon (상원)
Birth Name: Lee Sang Won (이상원)
Position(s): Center
Birthday: May 8, 2003
Zodiac Sign: Taurus
Chinese Zodiac Sign: Goat
Height: 177 cm (5’10”)
Weight: N/A
Blood Type: N/A
MBTI Type: INFP
Nationality: Korean
SoundCloud: Sangwon Lee
Sangwon Facts:
– He is from Seoul, South Korea.
– He used to be a trainee under BigHit Music.
– His nicknames include Ssaengwon, ToHam, DdungHam, WangNoon, FlowerBoy, and ChakDung.
– He is also currently a member of the duo LEO & SANGWON and a former member of BigHit‘s trainee group Trainee A (2021-2022).
– His family consists of his parents and two older sisters.
– He graduated from Hanlim Multi Arts High School, majoring in Practical Dance.
– He was a trainee for 6 years before BOYS II PLANET.
– His favorite season of the year is winter.
– His Korean fandom name is Sangkomdan (상콤단), which means lively, cute, and fresh.
– He enjoys taking pictures of flowers.
– His specialties are DJing and choreographing.
– He is good at speaking English.
– He worked part-time at a café after leaving BigHit.
– He had 7,293,777 votes in the BOYS II PLANET finale.
– Company: GRID Entertainment.
See more facts about Sangwon…
Xinlong (Rank #3)
Stage Name: Xinlong (씬롱)
Birth Name: He Xin Long (贺鑫隆)
Korean Name: Ha Heum Ryong (하흠룡)
Position(s): N/A
Birthday: March 11, 2005
Zodiac Sign: Pisces
Chinese Zodiac Sign: Rooster
Height: 177 cm (5’10”)
Weight: 59 kg (130 lbs)
Blood Type: O
MBTI Type: INFJ
Nationality: Chinese
Weibo: BOYSTORY_贺鑫隆
Xinlong Facts:
– He is from Taiyuan, Shanxi, China.
– He is also a member of BOY STORY (under the stage name Xinlong), the group made their debut on September 21, 2018.
– Education: Taiyuan Experimental Primary School, Seokyeong University (Language and Culture Education Center).
– He appeared on Guaishushu Is Coming in 2016, which led to his selection for pre-debut training at JYP Entertainment in South Korea.
– He is a perfectionist and strict with himself but warm and forgiving toward others.
– His family consists of his parents and an older sister.
– At age 7, he appeared on China’s Got Talent.
– His strengths are his voice and his ambition.
– He doesn’t handle spicy food well.
– He started learning street dance and b-boying at age 4.
– He likes Korean snacks, especially Squid Peanut, and more recently Grilled Potato.
– His hobbies are eating, sleeping, and listening to music.
– Xinlong’s role models are GOT7‘s Jackson, BTS‘ Jungkook, and J.Y Park.
– He had 5,731,887 votes in the BOYS II PLANET finale.
– Company: NCC Entertainment (China) and JYP Entertainment (South Korea).
See more facts about Xinlong…
Anxin (Rank #2)
Stage Name: Anxin (안신)
Birth Name: Zhou An Xin (周安信)
Korean Name: Joo An Sin (주안신)
Position(s): N/A
Birthday: December 25, 2006
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Dog
Height: 178 cm (5’10”)
Weight: N/A
Blood Type: N/A
MBTI Type: ISTP (Previous results was ENTP)
Nationality: Chinese
Anxin Facts:
– He is from Kunshan, Jiangsu, China.
– He was a contestant on the survival show MAKEMATE1 (2024), he was eliminated in last episode ranking #14.
– He can speak Korean, English and Chinese.
– He is also a member of the trainee team Chromosome Seeds.
– Anxin’s specialties are rapping and singing.
– His family consists of his parents and a younger brother.
– He looks up to EXO and ENHYPEN‘s Ni-ki as his role models.
– Some of his nicknames are Little Xin Pigeon and Xin.
– He enjoys playing basketball and singing.
– His favorite food is bulgogi.
– He is currently obsessed with coordinating outfits.
– He debuted as a child actor in 2015 through the movie Bloody Destiny (拳霸风云).
– He was a trainee for 3 years before BOYS II PLANET.
– He had 5,950,137 votes in the BOYS II PLANET finale.
– Company: Nouer Entertainment and CHROMOSOME.
See more facts about Anxin…
Sanghyeon (Rank #7)
Stage Name: Sanghyeon (상현)
Birth Name: Chung Sang Hyeon (정상현)
Position(s): Maknae
Birthday: September 19, 2007
Zodiac Sign: Virgo
Chinese Zodiac Sign: Pig
Height: 178.5 cm (5’10.3″)
Weight: N/A
Blood Type: N/A
MBTI Type: ENFJ
Nationality: Korean
Sanghyeon Facts:
– He is from Suwon, Gyeonggi-do, South Korea.
– He was a trainee for 2 years and 7 months before BOYS II PLANET.
– He Sanghyeon’s specialties are rapping, singing, and interacting with animals, especially training cats.
– He is a former Pledis Entertainment trainee.
– He can speak English and Korean.
– He describes himself as someone who is both cute and serious at the same time.
– His family consists of his parents and a younger sister (born 2013).
– He used to train to become an actor.
– He says his secret is that he is very emotional.
– His strengths are details and talking.
– His role models are NCT’s Mark and ASTRO‘s Cha Eunwoo.
– He lived in the Philippines with his family for about 5 years during his early elementary school years.
– Sanghyeon’s specialties are rapping, singing, and interacting with animals, especially training cats.
– He had 3,862,466 votes in the BOYS II PLANET finale.
– Company: WAKEONE Entertainment.
See more facts about Sanghyeon…
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– Kprofiles.com
Note 2: Their heights were confirmed in the Mnet Plus app, while their MBTI types were confirmed in the members’ self-written profiles for BOYS II PLANET.
Update: Junseo (ESTJ), Arno (ISTJ), and Anxin (ISTP) updated their MBTI types on the group’s variety show ONE DREAM.
For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
Note 3: The latest dorm arrangement was confirmed in the group’s vlog series ALD1ary. (Link).
Made by: “felipe grin§”
(Special thanks to: Neptune 🦋, KPOP.LOVER69, matecha ఇ◝‿◜ఇ, Suuuperrrnovaaaaa, Helena, Fandango)
Related: BOYS II PLANET Contestants Profile
Latest Pre-debut Release:
Who is your ALPHA DRIVE ONE bias? Do you know more facts about them? Feel free to comment below. 
