한 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. Read All General Information International Stage Name : H1-KEY Domestic Stage Name : Pronounce 하이키 Debut Day : 2022-01-05 (Active) Company/Agency : GLG (글로벌에이치미디어) 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 Metrics and Achievements Success(max 5 stars) : Time since last release : 21 Days (2026-08-22) Time to Success : 608 Days PAKs : 0 Music Show Awards2006+ : 1 Most Awarded Song: SEOUL Annual Awards : 0 Streaming Weekly Score(Since 2010) : Score: 3740 (-) Score w/o Collabs: 3727 First Places: 0 (-) Times charted: 78 Times charted on top 10: 0 Songs charted: 2 Songs charted on top 10: 0 Most entries in a week: 1 See All Most Streamed songs (Circlechart) : 1. Rose Blossom 2. Summer Was You See All Billboard weekly Score(Since 2020) : Never ranked in top 200 Physical Sales (Circlechart) : 137.825+ (All data available) Most sold item : 2ND MINI ALBUM [SEOUL DREAMING] with 49.769+ sold copies Total Youtube Views : 90.852.488+ Brand Physical Sales : 137.825+ Brand Views : 93.113.463+ Images