Koo Ja-sung
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).
2026
2025
2022
2021
2021
2020
2019
2018
2018
2015
Naughty by Arrangement
as Cha Kang-jun
Motel California
as Cha Seung-eon
6.8
Sponsor
as Hyun Seung-hoon
6.7
The Siren
as Park Dong-gyu
4.8
Genesis
as Kim Min Ki
3.8
Was It Love?
as Oh Yun Woo
6.7
The Secret Life of My Secretary
as Ki Dae-Joo
7.5
Dunia: Into a New World
as Koo Ja Sung
8.0
Misty
as Kwak Ki-seok
7.2
Men on a Mission
as Self
7.5