Jung Woo-yeon
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.
- Title : Jung Woo-yeon
- Popularity : 1.523
- Known For : Acting
- Birthday : 1993-04-22
- Place of Birth : Gwangju, South Korea
- Homepage :
- Also Known As : Hyo Young, Ryu Hyoyoung, 류효영 , Ryu Hyo-Young, 정우연, 郑宇妍