June 14, 2003 (22 years old)
Gyeonggi-do, South Korea
Known for Acting
Yoon Seeun is a South Korean K-pop idol and former child actress currently under High Up Entertainment. She is a member of the girl group STAYC.
Known for Acting
Yoon Seeun is a South Korean K-pop idol and former child actress currently under High Up Entertainment. She is a member of the girl group STAYC.
![STAYC 1st World Tour [TEENFRESH] in Seoul](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw342%2F3QVbLW4FOW9xLg83CpDIIuoyyub.jpg&w=3840&q=75&dpl=dpl_XiF9UD3p1kaqDbojHgS8gXnCZQWi)
