Yoonchae Jeong
Known As: Jeong Yoon-chaeBorn: 6th December, 2007Age: 19Birthplace: Seoul, South KoreaBiography: 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.
Known As: Jeong Yoon-chaeBorn: 6th December, 2007Age: 19Birthplace: Seoul, South Korea
