Baek Sung-hyun (백성현) is a South Korean actor.
Running Man
Radio Star
While You Were Sleeping
Doctors
Voice
Stairway to Heaven
Iris
Su Ji and U Ri
The Love in Your Eyes
Big
My Love Eun Dong
See and See Again
Korea-Khitan War
Emperor of the Sea
The Accidental Couple
Our School's E.T.
Iris II
Beautiful Days
Candy in My Ear
Love Cells
