Yoonchae Jeong
AKA: Jeong Yoon-chaeBirthday: 2007-12-06
Birthplace: Seoul, South Korea
Home Page: https://www.katseye.world/
Jeong Yoon-chae (born December 6, 2007) is a South Korean singer who is a member of the girl group KATSEYE, signed to a HYBE label.