[citation needed] Park was set to debut with 90s South Korean boy group Taesaja in 1997, but gave up due to him feeling that he cannot sing well.

[2] Park made his debut in 2000 with a minor role in the TV series Mr. Duke.

[3][4] In 2015, he played a Japanese lieutenant in Assassination and was signed to a management company after his performance.

He also diversified his roles recently by starring in the rom-com TV series Because This Is My First Life[5] (2017) and in the historical war epic The Great Battle (2018), Kingdom (2020)[6] and Kingdom: Ashin of the North (2021).

[8] It was a breakthrough role for him portraying the male lead opposite Seo Yea-ji.