Kei
- Compleanno:
- 03/20/1995
- Luogo di nascita:
- Incheon, South Korea:
 | EL7Z UP - Japan 1st Fan Concert 'Piece Up' (2023) Kei (Lovelyz) |
 | 태양의 노래 (2021) Seo Haena |
 | LOVELYZ ONTACT Concert "Deep Forest" (2020) Kei |
 | Lovelyz: 2019 Summer Concert [Alwayz 2] (2020) Self (Kei) |
 | Lovelyz: Lovelyz in Winter World 3 (2019) Herself |
 | Lovelyz: Lovely Day 2 (2019) Herself |
 | Lovelyz: Lovelyz in Winterland 2 (2018) Herself |
 | Lovelyz: 2017 Summer Concert Always (2017) Herself |