Acting
Birthday: 1993-04-22
Place of Birth: Gwangju, South Korea
Also Known As: Hyo Young, Ryu Hyoyoung, 류효영 , Ryu Hyo-Young, 정우연, 郑宇妍
Jung Woo-yeon (ex-stage name Ryu Hyo-young) is an actress. She used to be part of the kpop group Co-Ed School and it's sub-unit 5dolls.
