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Koo Ja-sung

Koo Ja-sung

Acting

September 22, 1992 (33 years old)

Male

1 Movies

10 TV Shows

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).

The Secret Life of My Secretary

The Secret Life of My Secretary

2019 7.4

as Ki Dae-Joo

Age 26 (now 33) 32 eps

Misty

Misty

2018 7.3

as Kwak Ki-seok

Age 25 (now 33) 16 eps

Was It Love?

Was It Love?

2020 6.7

as Oh Yun Woo

Age 27 (now 33) 16 eps

Motel California

Motel California

2025 6.8

as Cha Seung-eon

Age 32 (now 33) 12 eps

Sponsor

Sponsor

2022 6.7

as Hyun Seung-hoon

Age 29 (now 33) 12 eps

The Siren

The Siren

2021 4.8

as Park Dong-gyu

Age 29 (now 33)

Genesis

Genesis

2021 3.8

as Kim Min Ki

Age 28 (now 33) 6 eps

Dunia: Into a New World

Dunia: Into a New World

2018 8.0

as Koo Ja Sung

Age 25 (now 33) 15 eps

The Blue Sea

The Blue Sea

2017 5.5

as Sung Ki-su

Age 25 (now 33) 5 eps

Naughty by Arrangement

Naughty by Arrangement

2026

as Cha Kang-jun

Age 33 1 ep

Men on a Mission

Men on a Mission

2015 7.5

as Self

Age 23 (now 33) 1 ep