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).
Self
Self
Koo Dae-Young
Self - Host
Jung-won's Second Eldest Brother
Lee Jae-man
Yang Jeong-ho / Violent Crimes Unit 2 Team Chief
Kim Sung-kyun
Choi Jimong / Homeless Man
Park Beom-gu
Jang Gil-Ryong
Self
Kim Ma-nok
Sam Chun-po
Jang Ki-Seo
Jang Hyeong-geun
Kim Sun-min
Self
Kim Jun-yeob
Kato Yoshiaki
Dong-won
Director Lee
Ryu Seung-hyuk
Teacher
Seo Soo-hyuk
Park Chang-woo
Dong-beom
Ri Gwang-jo
Joo Cheol-ho
Heo Il-do
Dr. Kim
Mr. Choi
Geun-ryong
Jang
Choi Geum-cheol
Kim Byung-gi
Choon-bong
Adidas Man
Gang Seong-il
Duk-man
In-gyu
Bong-yeon
Drunken man
Seung-hyeon
Tae-young
Detective Kang
Jin-myung
Passenger (cameo)
Himself
Park Ha-yeon
Hong Man-deok
Himself
Himself
Self