한 ATBO ATBO (에이티비오) is a South Korean Boy Group that debuted in 2022. They consist of 6 members: Oh Junseok, Bae Hyunjun, Jeong Seunghwan, Kim Yeonkyu, Ryu Junmin and Won Bin. Read All General Information International Stage Name : ATBO Domestic Stage Name : Pronounce 에이티비오 Fanclub name : BOAT Debut Day : 2022-07-27 (Active) Company/Agency : IST Entertainment (IST 엔터테인먼트) Members 20222023202420252026 Oh JunseokBae HyunjunJeong SeunghwanKim YeonkyuRyu JunminWon BinSeok Rakwon Oh Junseok (오준석) Full Name: Oh Jun Seok Date of Birth: 2003-03-03 (23 years) Zodiac sign: Pisces Country: South Korea Active period: 2022-present Role: Leader Bae Hyunjun (배현준) Full Name: Bae Hyunjun Date of Birth: 2003-06-06 (23 years) Zodiac sign: Gemini Country: South Korea Active period: 2022-present Role: Jeong Seunghwan (정승환) Full Name: Jeong Seunghwan Date of Birth: 2004-01-27 (22 years) Zodiac sign: Aquarius Country: South Korea Active period: 2022-present Role: Kim Yeonkyu (김연규) Full Name: Kim Yeonkyu Date of Birth: 2004-05-03 (22 years) Zodiac sign: Taurus Country: South Korea Active period: 2022-present Role: Ryu Junmin (류준민) Full Name: Ryu Junmin Date of Birth: 2003-04-05 (23 years) Zodiac sign: Aries Country: South Korea Active period: 2022-present Role: Won Bin (원빈) Full Name: Won Bin Date of Birth: 2004-07-01 (22 years) Zodiac sign: Cancer Country: South Korea Active period: 2022-present Role: Maknae Past Members Seok Rakwon (석락원) Full Name: Seok Rakwon Date of Birth: 2003-11-14 Zodiac sign: Scorpio Country: South Korea Active period: 2022-2024 Role: Metrics and Achievements Success(max 5 stars) : Time since last release : (2023-12-05) Time to Success : 66 Days PAKs : 0 Music Show Awards2006+ : 0 Annual Awards : 0 Streaming Weekly Score(Since 2010) : Never ranked in top 100 Billboard weekly Score(Since 2020) : Never ranked in top 200 Physical Sales (Circlechart) : 263.412+ (All data available) Most sold item : THE BEGINNING : 始作 with 56.995+ sold copies Total Youtube Views : 94.510.526+ Brand Physical Sales : 263.412+ Brand Views : 94.510.794+ Images