Goo Ja Sung is a South Korean actor and model. He made his acting debut in 2007. He has appeared in various dramas since his debut including, “Misty” (2018) and “The Secret Life of My Secretary” (2019).
as Oh Yun Woo
as Self
2015
as Ki Dae-Joo
2019
as Oh Yun Woo
2020
as Kwak Ki-seok
2018
as Cha Seung-eon
2025
as Koo Ja Sung
2018
as Hyun Seung-hoon
2022
as Kim Min Ki
2021
as Cha Kang-jun
2026
as Park Dong-gyu
2021
as Sung Ki-su
2017
as Oh Yun Woo
16 ep.
as Self
1 episodes
as Ki Dae-Joo
32 episodes
as Oh Yun Woo
16 episodes
as Kwak Ki-seok
16 episodes
as Cha Seung-eon
12 episodes
as Koo Ja Sung
15 episodes
as Hyun Seung-hoon
12 episodes
as Kim Min Ki
6 episodes
as Cha Kang-jun
1 episodes
as Sung Ki-su
5 episodes