ATBO Members Profile and Facts:

ATBO (formerly known as ABØ) is the final 7 members of the survival show The Origin – A, B, Or What? under IST Entertainment. The group consists of Oh Junseok, Ryu Junmin, Bae Hyunjun, Seok Rakwon, Jeong Seunghwan, Kim Yeonkyu, and Won Bin. They debuted on July 27, 2022 with the mini album The Beginning : 開花.

Official Accounts:
YouTube: ATBO 에이티비오
Twitter: @ATBO_ground / @ATBO_members
Instagram: @atboground
FaceBook: ATBO.ground
Tiktok: @atboground
Weverse: ATBO

Fandom Name: BOAT (보트)
Fandom Colors: –

Current Dorm Arrangement:
– Kim Yeonkyu & Won Bin & Jeong Seunghwan
– Oh Junseok & Bae Hyunjun
– Ryu Junmin & Seok Rakwon

Members Profile:
Oh Junseok

Birth Name: Oh Jun Seok (오준석)
Position: Leader, Main Dancer
Birthday: March 3, 2003
Zodiac Sign: Pisces
Height: 174 cm (5’8.5)
Blood Type: AB
Nationality: Korean

Junseok Facts:
– 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) = 준석 (Oh Junseok) + 더 (Leader).
– Junseok’s favourite colour is Pink.
– His favourite season is Autumn/Winter.
– Fans say that he looks like San (ATEEZ).

Ryu Junmin

Birth Name: Ryu Jun Min (류준민)
Birthday: April 5, 2003
Zodiac Sign:
 172 cm (5’8)

Blood Type:

Junmin Facts:
– Born in Jinju, Gyeongsangnam-do, South Korea.
– He 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

Birth Name: Bae Hyun Jun (배현준)
Position: –
Birthday: June 6, 2003
Zodiac Sign: Gemini
Height: 180 cm (5’11)
Blood Type: A
Nationality: Korean

Hyunjun Facts:
– 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.

Seok Rakwon

Birth Name: Seok Rak Won (석락원)
Position: –
Birthday: November 14, 2003
Zodiac Sign: Scorpio
Height: 174 cm (5’8.5)
Blood Type: A
Nationality: Korean

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.

Jeong Seunghwan

Birth Name: Jeong Seung Hwan (정승환)
Position: –
Birthday: January 27, 2004
Zodiac Sign: Aquarius
Height: 177 cm (5’10)
Blood Type: B
Nationality: Korean

Seunghwan Facts:
– He is from 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

Birth Name: Kim Yeon Kyu (김연규)
Position: –
Birthday: May 3, 2004
Zodiac Sign: Taurus
Height: 171 cm (5’7)
Blood Type: O
Nationality: Korean

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

Birth Name: Won Bin (원빈)
Position: Maknae
Birthday: July 1, 2004
Zodiac Sign: Cancer
Height: 183 cm (6’0)
Blood Type: A
Nationality: Korean

WonBin Facts:
– 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.

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Related: ATBO Discography
ATBO Awards History

Latest Comeback:

1st Anniversary Release:

Who is your ATBO bias? Do you know more facts about them? Feel free to comment below.