Park Sung-hoon

Park Sung-hoon (born February 18, 1985), is a South Korean actor. He started his acting career with a small role in the film A Frozen Flower (2008). He became known through the plays Rooftop Room Cat, The History Boys, and Model Students. Park began to attract attention with supporting roles in SBS' Three Days (2014), Six Flying Dragons (2015–2016) and Don't Dare to Dream (2016). It was through the film Gonjiam: Haunted Asylum (2018) and KBS 2TV's My Only One (2018–2019) that he garnered more popularity. He stepped up as a leading role in the KBS2 Wednesday-Thursday drama series Memorials. Park is better known in recent years for his villainous roles in the dramas The Glory (2022–2023) and Queen of Tears (2024), as well as playing the transgender ex-soldier Cho Hyun-ju in season 2 (2024) and season 3 (2025) of Netflix drama Squid Game.

Park Sung-hoon is known for work in acting across film and television. New Release currently presents 14 verified screen credits connected to this profile. Selected work includes The Practical Guide to Love (2026), Queen of Tears (2024), The Bequeathed (2024), Not Others (2023), The Glory (2022), Into The Ring (2020), Forbidden Dream (2019), Psychopath Diary (2019). The recorded credits span 2010 to 2026, including 3 movies and 11 TV shows. The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.