Kim Sung-kyun (김성균) is a South Korean actor. Born on May 25, 1980, Kim began his career in theatre, then made his screen debut as a gangster boss's faithful henchman in Nameless Gangster: Rules of the Time, followed by supporting roles in The Neighbor, Reply 1994, Reply 1988 and Moon Lovers: Scarlet Heart Ryeo (2016).
as Yang Jeong-ho / Violent Crimes Unit 2 Team Chief
as Jang Gil-Ryong
as Kim Sun-min
as Kim Jun-yeob
as Joo Cheol-ho
as Lee Jae-man
as Self
as Self
as Jang Hyeong-geun
as Director Lee
as Kato Yoshiaki
as Kim Ma-nok
as Self - Host
as Park Beom-gu
as Dong-won
as Teacher
as Self
as Himself