H1-KEY Members Profile


Recently updated on July 13th, 2022 at 03:53 pm



Korean Name:



January 5, 2022

Wikipedia Link:

H1-KEY Members Profile

H1-KEY (하이키) is a 4 member girl group under Grandline Group. The H1-KEY members are Seoi, Hwiseo, Riina and Yel.

They made their debut with members Sitala, Seoi, Riina and Yel on January 5, 2022 with the song Athletic Girl.

Sitala left the group in May 2022, and she was replaced by Hwiseo.

H1-KEY Youtube Channel:

H1-KEY V app Channel:

H1-KEY Facebook Page: @H1KEY.official

H1-KEY Twitter Page: @H1KEY_official

H1-KEY Instagram Profile: @h1key_official

H1-KEY Tiktok: @h1key_official

H1-KEY Official Website:

H1-KEY Discord (unofficial):

H1-KEY Reddit:


Profile Stage Name Full Name Korean Name Kor. Stage Date of Birth Country Second Country Birthplace Former
Profile Seoi Lee Yejin 이예진 서이 2000-02-12 South Korea
Profile Riina Lee Seunghyeon 이승현 리이나 2001-02-21 South Korea
Profile Yel Han Shinyoung 한신영 2004-12-25 South Korea
Profile Hwiseo Jo Hwihyeon 조휘현 화서 2002-07-31 South Korea

Music Videos


Official Images

Wednesday, November 24, 2021 15:25