Byun Sung-hyun (; born 1980) is a South Korean film director and screenwriter. He is best known for his 2017 film ''
The Merciless'' and 2023 film ''
Kill Boksoon''.
Filmography
Film
Accolades
Notes
References
External links
{{DEFAULTSORT:Sung-hyun, Byun
Living people
1980 births