Biography
H1-KEY
Effective period / Period of releases: 2023 - 2024
H1-KEY (하이키) is a South Korean girl group under Grandline Group (GLG). The group consists of four members: Seoi, Riina, Hwiseo and Yel. Former member Sitala left the group on May 25, 2022. They debuted with their first single album, Athletic Girl, on January 5, 2022, with the title track of the same name.