Acting
Jeong Seong Yeong is a South Korean actor under Yuko Company. He has a little sister, Jung Chan Bi who is also an actress.
Adult Trainee
2021 · TV
Dream Junior
2015 · TV
Rad Science
2015 · TV
Ohlala School
2013 · TV
Stress Free Zone
2017 · TV
막이래쇼: 무작정탐험대
2011 · TV
My YouTube Diary
2019 · TV
Carrick Island, the Island of Wishes
2015 · TV
Remember, Hari
2018 · TV
막이래쇼 : 무작정여행단
2015 · TV
