STAYC (Star To A Young Culture) is a South Korean 6-members girl group formed by K-POP hitmaker's BEP aka Black Eyed Pilseung under their own label called HighUp Entertainment.
Bae Su Min
Park Si Eun
Lee Chae Young
Some pictures of SM Rookie Koeun have been shared online. Koeun is a known trainee in SM after being introduced as Rookie and also promoted on the Disney Channel's Mickey Mouse Club with other Rookies as well as NCT Dream members. She's been a trainee under SM since 2011, making this her 9th...