Yoon
Birth date
April 14, 2004
Place of birth
Gwangju, South Korea
Profession
Acting
Age
22 years
Biography
Shim Ja-yun (심자윤), known under her stage name Yoon (윤), is a South Korean singer/K-pop idol. She is under High Up Entertainment. She is best known as one of the lead vocalists of the girl group STAYC.
Also known as
심자윤Shim Ja-yoonShim Ja-yunShim JayoonSim Ja-yunSTAYC
![STAYC 1st World Tour [TEENFRESH] in Seoul](https://image.tmdb.org/t/p/w342/3QVbLW4FOW9xLg83CpDIIuoyyub.jpg)