Koo Ja-sung

Biography

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).

Movies & TV Shows

1. The Secret Life of My Secretary (2019) — Ki Dae-Joo
2. Men on a Mission (2015) — Self
3. Was It Love? (2020) — Oh Yun Woo
4. Misty (2018) — Kwak Ki-seok
5. Motel California (2025) — Cha Seung-eon
6. Genesis (2021) — Kim Min Ki
7. Sponsor (2022) — Hyun Seung-hoon
8. The Siren (2021) — Park Dong-gyu
9. Dunia: Into a New World (2018) — Koo Ja Sung
10. The Blue Sea (2017) — Sung Ki-su
11. Naughty by Arrangement (2026) — Cha Kang-jun