Park Hae-Soo (박해수) is a South Korean actor, He was born on 21st November 1981 in Suwon, South Korea. Park Hae Soo began his career in theater, making his debut in 2007 with the play Mr. Lobby. With a strong foundation in stage performance, he gradually transitioned to television and film, earning critical praise for his acting skills. In 2017, he gained widespread attention for his role in the hit series Prison Playbook, where his portrayal of a former baseball player navigating life in prison earned him the Best New Actor award at The Seoul Awards.

However, it was his role as Cho Sang-woo in the 2021 global phenomenon Squid Game that catapulted him to international stardom. His nuanced performance of a morally conflicted character resonated with viewers worldwide, significantly boosting his popularity. Known for his versatility, Park continues to impress both domestic and international audiences with his compelling performances across genres.

In 2022, Park Hae Soo appeared in three major Netflix productions: Yaksha: Ruthless Operations, Money Heist: Korea – Joint Economic Area, and Narco-Saints. All three titles performed strongly, each spending four to five weeks in Netflix’s Global Top 10. That same year, Park expanded his international presence by signing with the U.S. talent agency UTA. He also showcased his versatility by hosting an episode of Saturday Night Live Korea, where his performance earned him the top spot among the most buzzworthy OTT performers.

In 2023, Park made a notable return to the theater with a powerful performance in the play Faust, which garnered both critical and commercial acclaim. His portrayal was praised by critics, reaffirming his status as a commanding stage actor.

Continuing his theatrical journey, Park starred in Simon Stone’s 2024 stage production of The Cherry Orchard, opposite acclaimed actress Jeon Do-yeon. The play was well-received, earning positive reviews for both its direction and performances.

Park married his longtime girlfriend in a private ceremony in Seoul on January 14, 2019. The couple welcomed their first child, a son, in 2021.