Kim Hye-seong
Kim Hye-seong (born January 14, 1988) is a South Korean actor. He gained early recognition for his role in the 2005 film Jeni, Juno. Throughout his career, he has appeared in various television dramas and films, including the popular sitcom High Kick! and the crime drama Mad Dog.

Career
Kim's filmography includes roles in Gangster High (2006), 71: Into the Fire (2010), and The Chosen: Forbidden Cave (2015). In television, he is noted for his performance as Lee Min-ho in High Kick! (2006–2007) and as On Noo-ri in Mad Dog (2017). He also appeared in the short film Boy Meets Boy (2008).
Military Service
Kim fulfilled his mandatory military service in South Korea, enlisting on June 14, 2011, and completing his discharge on March 13, 2013.