Park Sung-hoon
Biography
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.
Personal Details
Also Known As
Movies (9)
Netflix Tudum 2025
as Self
2025
The Son
as Han Jae-woo
2024
Hail to Hell
as Myung-ho
2023
The Distributors
as Yu-bin
2022
Hee-Soo
as Ko Tae Hoon
2021
Forbidden Dream
as Crown Prince Yi Hyang
2019
High Society
as Jason (uncredited)
2018
Gonjiam: Haunted Asylum
as Sung-hoon
2018
Woochi: The Demon Slayer
2009
TV Shows (23)
The Practical Guide to Love
as Song Tae-seob
2026
Queen of Tears
as Yoon Eun-sung
2024
The Bequeathed
as Yang Jae-seok
2024
The Kidnapping Day
as Park Sang-yoon
2023
Not Others
as Eun Jae-won
2023
Salon Drip
as Self
2023
The Glory
as Jeon Jae-jun
2022
Blue Dragon Series Awards
as Self
2022
Squid Game
as Cho Hyun-ju / Player 120
2021
Joseon Exorcist
as Prince Yangnyeong
2021
Into The Ring
as Seo Gong-myung
2020
Psychopath Diary
as Seo In Woo
2019
Justice
as Tak Soo-Ho
2019
My Only One
as Jang Go-Rae
2018
You Quiz on the Block
as Self
2018
Rich Man, Poor Woman
as Cha Do-Jin
2018
Movie Room
as Self
2018
Black Knight
as Park Gon
2017
Distorted
as Na Sung-Sik
2017
Jealousy Incarnate
as Secretary Cha
2016
Six Flying Dragons
as Gil Yoo
2015
Running Man
2010
KBS Drama Special
as Go Tae-hoon
2010