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.
- Pamagat: Jeong Sung-young
- Katanyagan: 1.117
- Kilala sa: Acting
- Kaarawan: 2000-03-05
- Lugar ng Kapanganakan:
- Homepage:
- O kilala bilang: 정성영
