한 Members of H1-KEY H1-KEY (하이키) is a South Korean Girl Group that debuted in 2022. They consist of 4 members: Seoi, Hwiseo, Riina and Yel. Return to Artist Read All Members 20222023202420252026 SeoiHwiseoRiinaYelSitala Seoi (서이) Full Name: Lee Yejin Date of Birth: 2000-02-12 (26 years) Zodiac sign: Aquarius Country: South Korea Active period: 2022-present Role: Leader,Vocal Hwiseo (휘서) Full Name: Jo Hwi Hyeon Date of Birth: 2002-07-31 (24 years) Zodiac sign: Leo Country: South Korea Active period: 2022-present Role: Vocal Riina (리이나) Full Name: Lee Seunghyeon Date of Birth: 2001-02-21 (25 years) Zodiac sign: Pisces Country: South Korea Active period: 2022-present Role: Vocal Yel (옐) Full Name: Han Shin Young Date of Birth: 2004-12-25 (21 years) Zodiac sign: Capricorn Country: South Korea Active period: 2022-present Role: Vocal,Rapper,Maknae Past Members Sitala (시탈라) Full Name: Sitala Wongkrachang Date of Birth: 1996-04-23 Zodiac sign: Taurus Country: Thailand Active period: 2022-2022 Role: Vocal,Rapper Images Return to Artist