We don't have a biography for Yoon Sung Won yet. Hang in there, or go ahead and contribute one.
Known For
Credits
Cast Credits
Strangers from Hell (2019)
Guest starring as Park Soo Bok
(3 episodes)
- Episode 1x04: Mental Derangement (Sep 8, 2019)
- Episode 1x02: Human Nature (Sep 1, 2019)
- Episode 1x01: Hell Is Other People (Aug 31, 2019)