Yoo Joon-hong

Drama Series - 2021, 16 episodes • as Choi Jin-woo

A former special forces soldier delivers revenge for victims of injustice while working for a secret organization that fronts as a taxi company.

Drama Series - 2017, 16 episodes • as Ma Ki Ho

The web drama tells the story of a popular orthopedic surgeon, Oh Kyung Hwi, who used to be a loner and a bullying victim during his highschool days. In order to save his first love, who committed suicide, Kyung Hwi goes back in time to when he was 18 years old.