ATBO Members Profile and Facts:
ATBO (에이티비오) (formerly known as ABØ) is the final 6 members of the survival show The Origin – A, B, Or What? under IST Entertainment. The group consists of Oh Junseok, Ryu Junmin, Bae Hyunjun, Jeong Seunghwan, Kim Yeonkyu, and Won Bin. Seok Rakwon left the group on May 6th, 2024. They debuted on July 27, 2022 with the mini album The Beginning : 開花.
ATBO Official Fandom Name: BOAT (보트)
ATBO Official Fandom Colors: N/A
Official Logo:
Official SNS Accounts:
YouTube: ATBO 에이티비오
X (Twitter): @ATBO_ground / @ATBO_members
Instagram: @atboground
FaceBook: ATBO.ground
Tiktok: @atboground
Weverse: ATBO
Current Dorm Arrangement:
Kim Yeonkyu, Won Bin, & Jeong Seunghwan
Oh Junseok & Bae Hyunjun
Ryu Junmin
Members Profiles:
Oh Junseok
Stage / Birth Name: Oh Jun Seok (오준석)
Position: Leader, Main Rapper, Main Dancer
Birthday: March 3rd, 2003
Zodiac Sign: Pisces
Height: 174 cm (5’8.5)
Weight: N/A
Blood Type: AB
MBTI Type: ENTJ
Nationality: Korean
Oh Junseok Facts:
– He was born in Jeju Island, South Korea.
– He ranked 2nd in the final episode with 1,710 points.
– Junseok has an older sister.
– His role models are Jay Park and Taemin (SHINee).
– Junseok had learned Taekwondo before becoming a trainee and has earned many medals.
– Among the contestants, he was the first one to join the agency.
– He used to be a member of Move Dance Studio.
– If he was a fan of ATBO, his bias will be Seunghwan.
– His favourite nickname is Duck (오리 (Oli) = 오준석 (Oh Junseok) + 리더 (Leader).
– Junseok’s favourite colour is Pink.
– His favourite season is Autumn/Winter.
– Fans say that he looks like San (ATEEZ).
Ryu Junmin
Stage / Birth Name: Ryu Jun Min (류준민)
Position: Lead Vocalist
Birthday: April 5th, 2003
Zodiac Sign: Aries
Height: 172 cm (5’8)
Weight: N/A
Blood Type: A
MBTI Type: ESFJ
Nationality: Korean
Ryu Junmin Facts:
– He was born in Jinju, Gyeongsangnam-do, South Korea.
– Junmin ranked 4th in the final episode with 1,380 points.
– He trained for 2 years.
– Junmin has an younger brother and two younger sisters.
– He is a former SM Entertainment trainee.
– His favorite food is tteokbokki and pizza.
– During middle school he played an instrument called Nanta.
– Junmin would rather have the nickname of The Nation’s First Love as he would like to be remembered as everyone’s first love.
– His interests are dramas and movies.
– He attended Eunpyeong Middle School and Jingwan High School.
– His hobbies are playing the piano and watching movies.
– If he was a fan of ATBO, his bias will be Hyunjun.
– His favourite nickname is Cherry.
– Junmin’s favourite colour is Sky Blue.
– His favourite season is Winter.
– Fans say that he looks like Taehyun (TXT).
– He said he’s always loved Baekhyun because he is so cool.
Bae Hyunjun
Stage / Birth Name: Bae Hyun Jun (배현준)
Position: Lead Rapper
Birthday: June 6th, 2003
Zodiac Sign: Gemini
Height: 180 cm (5’11)
Weight: N/A
Blood Type: A
MBTI Type: INFP
Nationality: Korean
Bae Hyunjun Facts:
– He was born in Won-dong, Gangnam, Seoul, South Korea.
– He ranked 5th in the final episode with 1,270 points.
– Hyunjun loves tomato pasta even though he hates tomatoes.
– He trained for 2 years.
– Hyunjun has a younger sister.
– He describe himself as an ‘Cloud’.
– Hyunjun can play a harmonica.
– He went to Joongdong High School and graduated from Seoul Sejong High School.
– Hyunjun’s hobbies are rapping, exercising, and playing the harmonica.
– If he was a fan of ATBO, his bias will be Rakwon.
– His favourite nickname is Pochacco.
– Hyunjun’s favourite colour is Sky Blue.
– His favourite season is Autumn.
Jeong Seunghwan
Stage / Birth Name: Jeong Seung Hwan (정승환)
Position: Lead Vocalist, Main Dancer
Birthday: January 27th, 2004
Zodiac Sign: Aquarius
Height: 177 cm (5’10)
Weight: N/A
Blood Type: B
MBTI Type: ENFP
Nationality: Korean
Jeong Seunghwan Facts:
– He was born in Daeyeon-dong, Nam, Busan, South Korea.
– He ranked 1st in the final episode with 1,760 points.
– Seunghwan trained for 1 year and 9 months.
– He has an two older sisters.
– His hobbies are handball, dodgeball, volleyball, chewball, cooking, watching movies, and eating.
– He claims he can hold a staring contest for over 10 minutes.
– Seunghwan went to Daecheon Middle School and Bunpo High School, and currently attends Hanlim Arts High School.
– He is interested in voiceover, acting, Chinese, etc.
– Seunghwan’s nicknames are “Cheeseball” and “Tuna”.
– If he was a fan of ATBO, his bias will be Junmin.
– His role models are D.O. (EXO) and THE BOYZ.
– His favourite nicknames are Baby Sunshine & Baby Puppy.
– Fans say that he looks like Hyunjae (THE BOYZ).
Kim Yeonkyu
Stage / Birth Name: Kim Yeon Kyu (김연규)
Position: Main Vocalist
Birthday: May 3rd, 2004
Zodiac Sign: Taurus
Height: 171 cm (5’7)
Weight: N/A
Blood Type: O
MBTI Type: ISFP
Nationality: Korean
Kim Yeonkyu Facts:
– He was born in Dongdaemun-gu, Seoul, South Korea.
– He trained for 11 months. (IST Ent.)
– Yeonkyu was a former YG Entertainment trainee who was picked to compete in Treasure Box. In episode 9, he was eliminated.
– Yeonkyu used to be part of Daejeon Dance Vocal Academy.
– He believes his most attractive feature is his eyes when he smiles.
– Yeonkyu was chosen as an debut members by the balancers so his points were not shown.
– If he was a fan of ATBO, his bias will be Seunghwan.
– His favourite nickname is Yeondubu.
Won Bin
Stage / Birth Name: Won Bin (원빈)
Position: Sub Rapper, Sub Vocalist, Maknae
Birthday: July 1st, 2004
Zodiac Sign: Cancer
Height: 183 cm (6’0)
Weight: N/A
Blood Type: A
MBTI Type: ISFJ
Nationality: Korean
Won Bin Facts:
– He was born in Goyang, Gyeonggi-do, South Korea.
– He has an older sister.
– Wonbin trained for 2 years.
– He speaks Filipino because he has lived in the Philippines for over ten years, and he attended an international school and learned English.
– Bin attended Apgujeong High School.
– His motto: ‘The effort of today is the success of tomorrow’.
– On June 17, 2022, IST Entertainment revealed that the eliminated trainees had been evaluated, and that Won Bin will be replacing Donghwa with ATBO.
– If he was a fan of ATBO, his bias will be Junseok.
– His favourite nickname is Binnie.
Former Member:
Seok Rakwon
Stage / Birth Name: Seok Rak Won (석락원)
Position: Sub Vocalist, Lead Dancer
Birthday: November 14th, 2003
Zodiac Sign: Scorpio
Height: 174 cm (5’8.5)
Weight: N/A
Blood Type: A
MBTI Type: INFP
Nationality: Korean
Seok Rakwon Facts:
– He was born in Seocho-dong, Seocho-gu, Seoul, South Korea.
– He’s an only child.
– Rakwon ranked 3rd in the final episode with 1,520 points.
– He trained for 2 years and 10 months.
– Rakwon is a former SM Entertainment trainee.
– He was casted by Kakao M during his middle school graduation.
– When he was younger, he was an model.
– Rakwon attended Seocho Middle School and Seocho High School.
– He has difficulty at waking up.
– If he was a fan of ATBO, his bias will be Hyunjun.
– His role model is Jay Park.
– Rakwon’s favourite nickname is Rockstar.
– His favourite colour is Red.
– Rakwon’s favourite season is Autumn.
– He used to share a room with Junmin.
– On May 6th, 2024, Rakwon officially left the group due to health reasons. He had a break in March 2024 due to anxiety. (source)
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Related: ATBO Discography
ATBO Awards History
Latest Comeback:
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