Lee Sun-kyun is a South Korean actor. He is best known for his roles in the television dramas Diary of a Prosecutor (2019), My Mister (2018), Listen to Love (2016), Miss Korea (2013), Golden Time (2012), Pasta (2010) and Behind the White Tower (2007).
Diary of a Prosecutor tells the story of overworked prosecutors’ daily lives, who are just like you and me, ordinary folks in the city of Jinyoung. Lee Sun-woong is a passionate prosecutor at Jinyoung District Public Prosecutor Office. Cha Myung-joo is a successful prosecutor in Seoul. Due to an incident, Myung-joo was asked to join the Jinyoung office.