Yang Se-jong (born December 23, 1992) is a South Korean actor and model. He is best known for his role in the hit medical drama Romantic Doctor, Teacher Kim, which marks his acting debut.


Thirty But Seventeen Gong Woo Jin2018
Duel Sung Joon / Sung Hoon2017
Saimdang, Light’s Diary Lee Gyum (young)2017
Temperature of Love Ohn Jung Sun / Good Soup2017