Members| Stage name | Korean | Real name | | Position | Birthdate | Korean age | Real age |
|---|
| Sumin | 수민 | Bae Soo-min |  | Leader, Vocalist, Rapper | 2001-03-13 | 23y | 22y | | Sieun | 시은 | Park Si-eun | | Main Vocalist | 2001-08-01 | 23y | 21y | | Isa | 아이사 | Lee Chae-young | | Lead Vocalist | 2002-01-23 | 22y | 21y | | Seeun | 세은 | Yoon Se-eun | | Vocalist | 2003-06-14 | 21y | 19y | | Yoon | 윤 | Shim Ja-yoon | | Lead Vocalist | 2004-04-14 | 20y | 19y | | J | 제이 | Jang Ye-eun | | Vocalist, Rapper, Maknae | 2004-12-09 | 20y | 18y |
ReleasesWins| Stereotype | 3 | THE SHOW #275 | 2021-09-14 | 8760 | | Show Champion #409 | 2021-09-15 | 8161 | | M Countdown #725 | 2021-09-16 | 8146 | | RUN2U | 7 | THE SHOW #287 | 2022-03-01 | 8261 | | Music Bank #1108 | 2022-03-04 | 6821 | | THE SHOW #288 | 2022-03-08 | 7669 | | Show Champion #426 | 2022-03-09 | 5022 | | M Countdown #741 | 2022-03-10 | | | Music Bank #1109 | 2022-03-11 | 4719 | | M Countdown #742 | 2022-03-17 | 6569 | | BEAUTIFUL MONSTER | 1 | THE SHOW #304 | 2022-07-26 | 8369 | | Teddy Bear | 6 | THE SHOW #316 | 2023-02-21 | 9360 | | Show Champion #464 | 2023-02-22 | 6240 | | Music Bank #1153 | 2023-02-24 | 7566 | | Inkigayo #1172 | 2023-02-26 | 5774 | | Show Champion #466 | 2023-03-08 | 6083 | | Show! Music Core #800 | 2023-03-11 | 7514 |
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