한 Members of UmYull UmYull (음율) is a South Korean Co-ed Group that debuted in 2022. They consist of 2 members: Choi Sunyul and Choi Unyul. Return to Artist Read All Members 20222023202420252026 Choi SunyulChoi Unyul Choi Sunyul (최선율) Full Name: Choi Incheol Date of Birth: 1997-08-06 (29 years) Zodiac sign: Leo Country: South Korea Active period: 2022-present Role: Instrumental Choi Unyul (최운율) Full Name: Choi Juyoung Date of Birth: 1997-09-02 (29 years) Zodiac sign: Virgo Country: South Korea Active period: 2022-present Role: Vocal Images Return to Artist