Seeun (세은)
Yoon Seeun (윤세은) better know by her stage name Seeun. Seeun (세은) is a South Korean kpop singer and member of the female kpop group STAYC formed by Black Eyed Pilseung under High-Up Entertainment. Seeun is a former Play M Entertainment trainee and former member of the pre-debut girl group Fave Girls. Seeun debuted with STAYC on November 12, 2020.
- Birth Name: Yoon Se Eun (윤세은)
- Stage Name: Seeun (세은)
- Position: Vocalist
- Birthday: June 14, 2003
- Height: 166 cm (5'5″)
- Weight: ?
- Blood Type: A
- Object: Light
- Nationality: Korean
- Chinese Zodiac Sign: Goat
- Zodiac Sign: Gemini