[1] As an actor, Kim has starred in the films Runway Cop (2012), Hot Young Bloods (2014), On Your Wedding Day (2018) and The Soul-Mate (2018), as well as the television dramas Pinocchio (2014), D-Day (2015), Sweet Stranger and Me (2016), The Guardians (2017), and The Secret Life of My Secretary (2019).

[3] Kim also starred in the action comedy, Runway Cop (2012) and teen romance drama, Hot Young Bloods (2014).

[11] In 2016, he was cast as the lead in the web drama Gogh, The Starry Night with Kwon Yuri,[12] and in the KBS2 romantic comedy series Sweet Stranger and Me with Soo Ae.

[22][23] In 2021, he starred in the spy action film Mission: Possible opposite Lee Sun-bin, which was released in February.

However, he was only required to be enlisted for six months as a public service worker due to his father being a Vietnam War veteran, as well as an acknowledged person of national merit.