Debut:
January 5, 2018
Sei
Korean: 세이
Introduction to Sei
Sei (세이) is a South Korean singer. She was a member of the girl group S2U. Before the release of their second single “Ice Cream” Sei was added to the line-up.
Active years:
2018-2021
Language(s):
Kpopping rank:
3235th
