Living
Is Koo Ja-sung Still Alive?
Biography
Age 34Filmography11 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2026 | Naughty by ArrangementSeries | Cha Kang-jun | 34 |
| 2025 | Motel CaliforniaSeries | Cha Seung-eon | 33 |
| 2022 | SponsorSeries | Hyun Seung-hoon | 30 |
| 2021 | GenesisSeries | Kim Min Ki | 29 |
| 2021 | The SirenMovie | Park Dong-gyu | 29 |
| 2020 | Was It Love?Series | Oh Yun Woo | 28 |
| 2019 | The Secret Life of My SecretarySeries | Ki Dae-Joo | 27 |
| 2018 | MistySeries | Kwak Ki-seok | 26 |
| 2018 | Dunia: Into a New WorldSeries | Koo Ja Sung | 26 |
| 2017 | The Blue SeaSeries | Sung Ki-su | 25 |
| 2015 | Men on a MissionSeries | Self | 23 |