[Idol ID] H1-KEY

H1-KEY (하이키)  is a four-member girl group under Grandline Group. They debuted on 5 January 2022 with the single album ‘Athletic Girl’.

Name of the group: H1-KEY (하이키)
Agency: Grandline Group
Debut Date: 5 January 2022
Fandom Name: M1-KEY
Debut Song: ‘Athletic Girl’
Sub-Units: n/a
Social Profiles: Twitter / Instagram / YouTube / Spotify / Melon

List of Releases: 

Most Popular Song:

(Based on views from their official YouTube account)



Name: Lee Ye Jin (이예진)
Birthday: February 12, 2000


Name: Lee Seung Hyun (이승현 
Birthday: February 21, 2001


Name: Jo Hwi Hyeon (조휘현)
Birthday: July 31, 2002


Name: Han Shin Young (한신영)
Birthday: December 25, 2004

A writer with a slight coffee addiction and a tendency to find K-Indie gems in the YouTube rabbit hole.