Pop singer and dancer who quit music at 24 and became a dance teacher at Sky Entertainment.
She was a dancer before debuting as a singer at 17.
She has worked as a brand ambassador for Nike. She has over 600,000 followers on her 1993kg Instagram account.
She is the sister of producer Byun Wooseok.
She and Kim Yonghyun are both pop singers and dancers from South Korea.