Koo Ja-sung
Actor
Born Sep 22, 1992
Active 2017–present
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).
Filmography
Naughty by Arrangement (2026) — Cha Kang-junThe Secret Life of My Secretary (2019) — Ki Dae-JooMisty (2018) — Kwak Ki-seokWas It Love? (2020) — Oh Yun WooMotel California (2025) — Cha Seung-eonSponsor (2022) — Hyun Seung-hoonDunia: Into a New World (2018) — Koo Ja SungThe Siren (2021) — Park Dong-gyuThe Blue Sea (2017) — Sung Ki-suGenesis (2021) — Kim Min Ki