Park Sung-hoon

Born: 1985-02-18 in Gwacheon, Gyeonggi, South Korea

Known For: Acting

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.

Filmography

2026

The Practical Guide to Love as Song Tae-seob
The Assassin(s) as Kim Hak-su

2025

Netflix Tudum 2025 as Self

2024

Queen of Tears as Yoon Eun-sung
The Bequeathed as Yang Jae-seok
The Son as Han Jae-woo

2023

Salon Drip as Self
The Kidnapping Day as Park Sang-yoon
Not Others as Eun Jae-won
Hail to Hell as Myung-ho

2022

The Glory as Jeon Jae-jun
Blue Dragon Series Awards as Self
The Distributors as Yu-bin

2021

Squid Game as Cho Hyun-ju / Player 120
Joseon Exorcist as Prince Yangnyeong
Hee-Soo as Ko Tae Hoon

2020

Into The Ring as Seo Gong-myung

2019

Psychopath Diary as Seo In Woo
Justice as Tak Soo-Ho
Forbidden Dream as Crown Prince Yi Hyang

2018

You Quiz on the Block as Self
Movie Room as Self
Gonjiam: Haunted Asylum as Sung-hoon
My Only One as Jang Go-Rae
High Society as Jason
Rich Man, Poor Woman as Cha Do-Jin

2017

Black Knight as Park Gon
Distorted as Na Sung-Sik

2008

A Frozen Flower as King's Man