Jeong Sung-young
Jeong Seong Yeong is a South Korean actor under Yuko Company. He has a little sister, Jung Chan Bi who is also an actress.
- Title : Jeong Sung-young
- Popularity : 1.266
- Known For : Acting
- Birthday : 2000-03-05
- Place of Birth :
- Homepage :
- Also Known As : 정성영