Biography
Jeong Seong Yeong is a South Korean actor under Yuko Company. He has a little sister, Jung Chan Bi who is also an actress.
star7.3
TV Show
Adult Trainee
[Caught Student]
2021 • 2 episodes
TV Show
Stress Free Zone
Self
2017 • 1 episode
star3.0
TV Show
Ohlala School
Self
2013 • 28 episodes
star3.0
TV Show
Remember, Hari
Kim Hyun Woo
2018 • 8 episodes
TV Show
Rad Science
Bom Woo Joo
2015 • 19 episodes
star2.0
TV Show
My YouTube Diary
Seong Yeong
2019 • 3 episodes
TV Show
Dream Junior
Main Host
2015 • 20 episodes
TV Show
Carrick Island, the Island of Wishes
2015 • 1 episode
TV Show
막이래쇼: 무작정탐험대
2011 • 2 episodes
star7.0
TV Show
막이래쇼 : 무작정여행단
2015 • 1 episode