Jeong Yoon-chae [4880281]
Gender: Female
Popularity: 0.6311
Birthplace: Seoul, South Korea
Birthday: 2007-12-06
Age: 17 years
Movies: 1
Links: Homepage, IMDB
Biography: Jeong Yoon-chae (정윤채; born December 6, 2007) is a South Korean singer under HYBE and Geffen Records. She is a member of the girl group KATSEYE.