Hong Seong-gwan
- Acting
- April 11, 1994 · South Korea
Known for
Filmography
- To My Beloved Thief
- Solastalgia · Ji-hoon
- Crash Course in Romance · ChiYeolSucks group member
- Bad and Crazy · [Friend of witness]
- Start-Up · Start-up guy
- Dr. Romantic · Paramedic