Yang Jung-gyeong

The Ugly Duckling

(HR)

Battle of Jangsari

(General Hong)

A Love

(Teacher)

3pm Paradise

(Doctor)

Mutt Boy

(Oh Deok-man)

Pain

(Chemist)

Friend

(English Teacher)

Champion

(Buyer)

Friend: The Great Legacy

(Executive Producer)

A Love

(Executive Producer)

Typhoon

(Executive Producer)

Champion

(Executive Producer)

Mutt Boy

(Executive Producer)

My Brother

(Executive Producer)