Acting
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.
Acting
- 2021Adult Trainee[Caught Student]2 ep.
- 2019My YouTube DiarySeong Yeong3 ep.
- 2018Remember, HariKim Hyun Woo8 ep.
- 2017Stress Free ZoneSelf1 ep.
- 2015Rad ScienceBom Woo Joo19 ep.
- 2015Carrick Island, the Island of Wishes1 ep.
- 2015Dream JuniorMain Host20 ep.
- 2015막이래쇼 : 무작정여행단1 ep.
- 2013Ohlala SchoolSelf28 ep.
- 2011막이래쇼: 무작정탐험대2 ep.
Guest appearances
- 2021Adult Trainee[Caught Student]2 ep.
- 2019My YouTube DiarySeong Yeong3 ep.
- —Stress Free ZoneSelf1 ep.
Also known as: 정성영