ATBO is a 6-member boy group 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. They debuted on July 27, 2022, with the mini album The Beginning : 開花.
ATBO Profile
| Debut | July 27, 2022 |
| Active Years | 2022–present |
| ATBO Members | Oh Junseok, Ryu Junmin, Bae Hyunjun, Jeong Seunghwan, Kim Yeonkyu, and Won Bin. |
| Genre | Pop, R&B, Dance, Hip hop |
| Status | Active |
| Label | IST Entertainment |
| Oldest Member | Oh Junseok |
| Youngest Member | Won Bin. |
| Former Member | Seok Rakwon |
| Fandom Name | BOAT (보트) |
More Profiles: NiziU, ISEGYE, ATTI
ATBO Facts:
– ATBO formerly known as ABØ.
– Their name stands for “At the Beginning of Originality”.
– All of the members were born in the 21st century.
– Seok Rakwon left the group on May 6th, 2024 due to health reasons.
SOCIAL MEDIA HANDLES
Instagram: atboground
Youtube: UCZeIyD0qf91yYwNiyIquSTg
Twitter: atbo_ground | atbo_members
TikTok: @atboground
Facebook: ATBO.ground
Streaming Platform Links
Genie | Spotify | Bugs | Melon | Apple Music | Deezer
ATBO Members Profile
1. Oh Jun Seok
| Stage Name | Oh Jun Seok |
| Birth Name | Oh Jun Seok (오준석) |
| Position | N/A |
| Birthday | March 3, 2003 |
| Active Years | 2022 –present |
| Age | 21 (in 2024) |
| Zodiac Sign | Pisces |
| Height | 174 cm (5’8.5) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | AB |
| MBTI | ENTJ |
Oh Jun Seok facts:
– He was born in Jeju island, South Korean
– If he was an ATBO fan, his favorite would be Seunghwan.
– With 1,710 points, he finished second in the final episode.
– Autumn/Winter is his favorite season.
– He was the first of the finalists to join the agency.
– Junseok has a sister who is older than him.
– Duck ( (Oli) = (Oh Junseok) + (Leader) is his favorite nickname.
– Pink is his favorite color.
– Fans think he resembles San (ATEEZ).
– He studied Taekwondo before becoming a trainee and has numerous medals to his name.
– He used to attend Move Dance Studio.
– Jay Park and Taemin (SHINee) are his idols.
2. Junmin
| Stage Name | Junmin |
| Birth Name | Ryu Jun Min (류준민) |
| Position | N/A |
| Birthday | April 5, 2003 |
| Active Years | 2022–present |
| Age | 21 (in 2024) |
| Zodiac Sign | Aries |
| Height | 172 cm (5’8) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | A |
| MBTI | ESFJ |
Junmin Facts:
– He was born in the South Korean city of Jinju, Gyeongsangnam-do.
– He was a trainee at SM Entertainment.
– With 1,380 points, he finished fourth in the final episode.
– He spent two years training.
– His favorite nickname is “Cherry”.
– If he was an ATBO fan, his favorite would be Hyunjun.
– Fans compare him to Taehyun (TXT).
– He has two younger sisters and a younger brother.
– He prefers the moniker The Nation’s First Love because he wants to be recognized as everyone’s first love.
– His favorite foods included Tteokbokki and pizza.
– He went to Eunpyeong Middle and Jingwan High Schools.
– His favorite color is Sky Blue.
– Winter is his most liked season.
– He stated that he has always admired EXO‘s Baekhyun since he is so cool!
– He used to play the Nanta instrument in middle school.
– His hobbies include dramas and movies.
– His interests include playing the piano and watching movies.
3. Hyunjun
| Stage Name | Hyunjun |
| Birth Name | Bae Hyun Jun (배현준) |
| Position | N/A |
| Birthday | June 6, 2003 |
| Active Years | 2022–present |
| Age | 21 (in 2024) |
| Zodiac Sign | Gemini |
| Height | 180 cm (5’11) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | A |
| MBTI | INFP |
Hyunjun Facts:
– He was born in Won-dong, Gangnam, Seoul, South Korea.
– With 1,270 points, he finished fifth in the final episode.
– His favorite nickname “Pochacco”.
– He enjoys tomato pasta despite his dislike for tomatoes.
– He refers to himself as a ‘Cloud’.
– His favorite season is autumn.
– Rapping, exercising, and playing the harmonica are among Hyunjun’s interests.
– He attended Joongdong High School before graduating from Seoul Sejong High School.
– If he was an ATBO fan, his bias would be Rakwon.
– Sky Blue is his favorite color.
– He spent two years training.
– Hyunjun has one younger sister.
– He is a harmonica player.
SOCIAL MEDIA HANDLES
Instagram: alamat.tomas
TikTok: @alamat_tomas
4. Jeong Seunghwan
| Stage Name | Jeong Seung Hwan (정승환) |
| Birth Name | N/A |
| Position | N/A |
| Birthday | January 27, 2004 |
| Active Years | 2022–present |
| Age | 20 (in 2024) |
| Zodiac Sign | Aquarius |
| Height | 177 cm (5’10) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | N/A |
| MBTI | ENFP |
Jeong Seunghwan Facts:
– He was born in Daeyeon-dong, Nam, Busan, South Korea.
– His nicknames are “Cheeseball” and “Tuna”.
– With 1,760 points, he finished first in the final episode.
– He has two younger sisters.
– His idols are D.O (EXO) and The Boyz.
– He had been training for a year and nine months.
– His interests include handball, dodgeball, volleyball, chewball, cooking, watching movies, and eating.
– He is interested in voiceover, acting, Chinese, and other things.
– If he was an ATBO fan, his bias would be Junmin.
– His nicknames are Baby Sunshine and Baby Puppy.
– Fans compare him to Hyunjae (THE BOYZ).
– He claims to be able to hold a gazing contest for more than ten minutes.
– He attended Daecheon Middle School, Bunpo High School, and is now a student at Hanlim Arts High School.
5. Yeonkyu
| Stage Name | Yeonkyu |
| Birth Name | Kim Yeon Kyu (김연규) |
| Position | N/A |
| Birthday | May 3, 2004 |
| Active Years | 2022–present |
| Age | 20 (in 2024) |
| Zodiac Sign | Taurus |
| Height | 171 cm (5’7) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | O |
| MBTI | ISFP |
Yeonkyu Facts:
– He was born in the Seoul neighborhood of Dongdaemun-gu.
– He was picked as a debut member by the balancers, his points were not displayed.
– His favorite nickname is “Yeondubu”
– He worked out for 11 months. (IST Entertainment).
– He previously attended Daejeon Dance Vocal Academy.
– He thinks his most appealing attribute is his eyes when he smiles,
– If he was an ATBO fan, his bias would be Seunghwan.
– Yeonkyu was a Treasure Box contestant who was a former YG Entertainment trainee. He was eliminated in episode 9.
6. Won Bin
| Stage Name | Won Bin (원빈) |
| Birth Name | N/A |
| Position | N/A |
| Birthday | July 1, 2004 |
| Active Years | 2022–present |
| Age | 20 (in 2024) |
| Zodiac Sign | Cancer |
| Height | 183 cm (6’0) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | A |
| MBTI | ISFJ |
Won Bin Facts:
– He was born in Goyang, Gyeonggi-do, South Korea..
– If he was an ATBO fan, his bias would be Junseok.
– He went to Apgujeong High School.
– On June 17, 2022, IST Entertainment said that the discarded trainees had been reviewed and that Won Bin would replace Donghwa with ATBO.
– He has a younger sister.
– He spent two years training.
– His favorite nickname is “Binnie”.
– His motto is ‘Today’s effort equals tomorrow’s success,’.
– He speaks Filipino because he lived in the Philippines for more than ten years and attended an international school where he learnt English.
FORMER MEMBER
7. Rakwon
| Stage Name | Rakwon |
| Birth Name | Seok Rak Won (석락원) |
| Position | N/A |
| Birthday | November 14, 2003 |
| Active Years | 2022–present |
| Age | 20 (in 2024) |
| Zodiac Sign | Scorpio |
| Height | 174 cm (5’8.5) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | A |
| MBTI | INFP |
Rakwon Facts:
– He was born in Seoul, South Korea, in Seocho-dong, Seocho-gu.
– Rakwon finished third with 1,520 points in the final episode.
– He practiced for two years and ten months.
– If he was an ATBO fan, his bias would be Hyunjun.
– Jay Park is his role model.
– Kakao M cast him after his middle school graduation.
– He was a model when he was younger.
– He is the sole child.
– Rockstar is his favorite nickname.
– He attended both Seocho Middle and Seocho High Schools.
– Red is his favorite color.
– He was a trainee with SM Entertainment.
– Autumn is his favorite season.
– He has trouble waking up.
– He left the group on May 6th, 2024 due to health reasons.
SOCIAL MEDIA HANDLES
Instagram: alamat.rji
TikTok: @alamat_rji
ATBO Photos
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