한 Checkmate Checkmate (체크메이트) was a South Korean Co-ed Group that debuted in 2020. They retired in 2021 with a 4 artist final line-up. Read All General Information International Stage Name : Checkmate Domestic Stage Name : Pronounce 체크메이트 Debut Day : 2020-09-21 Group retired : 2021-12 Groups that are no longer releasing songs are considered retired regardless of their official status. Company/Agency : Grace Company Entertainment (그레이스컴퍼니엔터테인먼트) Members 20202021 SieunNasonNoahSuriYongseok Sieun (시은) Full Name: Lee Sieun Date of Birth: 1993-09-19 (32 years) Zodiac sign: Virgo Country: South Korea Active period: 2020-2021 Role: Leader,Vocal Noah (노아) Full Name: Hwang Seundae Date of Birth: 1998-03-18 (28 years) Zodiac sign: Pisces Country: South Korea Active period: 2020-2021 Role: Vocal,Maknae Suri (수리) Full Name: Kang Suri Date of Birth: 1994-10-11 (31 years) Zodiac sign: Libra Country: South Korea Active period: 2020-2021 Role: Vocal,Rapper,Dancer Yongseok (용석) Full Name: Choi Yong Seok Date of Birth: 1996-05-23 (30 years) Zodiac sign: Gemini Country: South Korea Active period: 2020-2021 Role: Vocal Past Members Nason (네이슨) Full Name: Kim Duyeop Date of Birth: 1995-06-12 Zodiac sign: Gemini Country: South Korea Active period: 2020-2020 Role: Vocal,Dancer Metrics and Achievements Success(max 5 stars) : Time since last release : (2021-04-12) Time to Success : Not reached or Indie/Nugu 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) : 0+ Total Youtube Views : 3.107.020+ Brand Physical Sales : 0+ Brand Views : 3.107.020+ Images