Yoon Se Eun (Hangul: 윤세은), also known simply by her first name Seeun (Hangul: 세은) is a South Korean singer and former child actress currently under High Up Entertainment. She is a member of the girl group STAYC.
Life and Career
Yoon Se Eun was born on June 14th, 2004 in Pyeongtaek, South Korea. Her family consists of her parents, an older sister, and a younger brother.
2017: Acting career
Prior to becoming an idol trainee, Seeun was active as a child actress under Kiara Entertainment.
2020: Debut with STAYC
On September 3, 2020, she was revealed as the third member of STAYC. Her prologue film was released on October 13. The group officially debuted on November 12 with their first single album “Star To A Young Culture”.
Source: stayc fandom