Yang Se-jong
Sorry, couldn't find any biography for Yang Se-jong. Read bio at tmdb | Read bio at Wikipedia Known For
Filmography
| Series | Low Life | Oh Hee-dong | 2025 |
| Series | Doona! | Lee Won-jun | 2023-10-20 |
| Series | Coffee Friends | Himself | 2019-01-04 |
| Series | My Country: The New Age | Seo Hwi | 2019-10-04 |
| Series | Still 17 | Gong Woo-Jin | 2018-07-23 |
| Series | Saimdang, Memoir of Colors | Lee Gyeom (young) | 2017-01-26 |
| Series | Temperature of Love | On Jung-Sun | 2017-09-18 |
| Series | Duel | Lee Sung-joon / Lee Sung-hoon | 2017-06-03 |
| Series | Dr. Romantic | Do In-Bum | 2016-11-07 |