• I. Introduction

    H1-KEY (하이키; read as High-key) is an upcoming four-member girl group under GLG. They are set to make their debut on January 5, 2022 with the single album "Athletic Girl''.

    II. Pre-Debut

    On November 18, 2021, Naver News revealed that Grandline Group (GLG), the newly-established K-pop sub-label of Grandline Entertaiment (GRDL), would be debuting a new girl group on January 5, 2022. The group name is inspired by the word "high-key", and aims for a confident and healthy beauty.

    Later on November 20, 2021, the group announced their official SNS accounts.

    On November 23, 2021, Yel was officially announced as the group's first member via a choreography video.

    On November 26, 2021, Seoi was introduced as the group's second member.

    Three days later, on November 29, Riina, a former Produce 48 contestant and WM Ggumnamu member, was revealed as the third member.

    On November 30, Sitala was introduced as the group's fourth member.

    III. Debut with ''Athletic Girl''

    On December 21, 2021, via the group's SNS it announced with a promotion schedule that they will make their debut with the first single album titled, "Athletic Girl", which is set to release on January 5, 2022.

    IV. Members

    Stage Name: Seoi (서이)
    Real Name: Lee Ye Jin (이예진)
    Position: Leader, Vocalist
    Birthday: 2000
    Stage Name: Sitala (시탈라)
    Real Name: Sitala Wongkrachang
    Position: Rapper
    Birthday: 1996
    Stage Name: Yel (옐)
    Real Name: Han Shin Young (한신영)
    Position: Maknae
    Birthday: 2004
    Stage Name: Riina (리이나)
    Real Name: Lee Seung-Hyun
    Position: N/A
    Birthday: February 21, 2001
    Zodiac Sign: Pisces

    V. Discography

    Single Album

    Released: January 5, 2022

    Recorded: 2021

    Label(s): GLG

    VI. Social Media

    Twitter: https://twitter.com/H1KEY_official

    Instagram: https://www.instagram.com/h1key_official/