Byun Sung-Hyun (변성현) is a South Korean screenwriter and Director, He was born on 1st January 1970 in South Korea. As a screenwriter & Director He is known for his movie My P.S. Partner (2012), The Beat Goes On (2012), The Merciless (2017), Kingmaker (2022), and the South Korean screenwriter Byun Sung-Hyun will also direct and write the upcoming Netflix South Korean movie Kill Boksoon (2023).
Byun Sung-Hyun father name is N/A and his mother name is N/A. His marital status is unmarried. There is no data accessible with respect to family background and siblings.