Baek Sung-hyun (백성현) is a South Korean actor.
Running Man
2010
Radio Star
2007
While You Were Sleeping
2017
Voice
Iris
2009
Doctors
2016
See and See Again
1998
Su Ji and U Ri
2024
Stairway to Heaven
2003
Emperor of the Sea
2004
Candy in My Ear
Big
2012
The Love in Your Eyes
2022
Korea-Khitan War
2023
Beautiful Days
2001
