March 05, 2000
Jeong Seong Yeong is a South Korean actor under Yuko Company. He has a little sister, Jung Chan Bi who is also an actress.
막이래쇼 : 무작정여행단
Rad Science
(Bom Woo Joo)
막이래쇼: 무작정탐험대
Ohlala School
(Himself)
Stress Free Zone
(Self)
Remember, Hari
(Kim Hyun Woo)
Adult Trainee
([Caught Student])
Dream Junior
(Main Host)
My YouTube Diary
(Seong Yeong)
소원의 섬 캐릭아일랜드