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).
Don't Buy the Seller
(Joo Cheol-ho)
12.12: The Day
(Kim Jun-yeob)
Officer Black Belt
(Kim Sun-min)
The Neighbors
(Ryu Seung-hyuk)
The Suspect
(Ri Gwang-jo)
Hwayi: A Monster Boy
(Dong-beom)
Man on the Edge
(Choon-bong)
Nameless Gangster
(Park Chang-woo)
Kundo: Age of the Rampant
(Jang)
We Are Brothers
(Park Ha-yeon)
Chronicle of a Blood Merchant
(Geun-ryong)
The Deal
(Seung-hyeon)
The Chosen: Forbidden Cave
(Jin-myung)
Phantom Detective
(Gang Seong-il)
South Bound
(Hong Man-deok)
The Prison
(Dr. Kim)
The Sheriff In Town
(Duk-man)
Secretly, Greatly
(Seo Soo-hyuk)
Summer Snow
(Tae-young)
The Poet and the Boy
(Bong-yeon)
Project 577
(Himself)
The Preparation
(In-gyu)
I Have a Date with Spring
(Adidas Man)
Golden Slumber
(Choi Geum-cheol)
Wretches
(Detective Kang)
Feng Shui
(Kim Byung-gi)
Dino King: Journey to Fire Mountain
Fasten Your Seatbelt
(Passenger (cameo))
The Divine Move 2: The Wrathful
(Heo Il-do)
A Diamond in the Rough
(Drunken man)
Sinkhole
(Dong-won)
Hansan: Rising Dragon
(Kato Yoshiaki)
The Witness
(Mr. Choi)
Seoul Vibe
(Director Lee)
Endless Rain
(Teacher)
Show!terview with Jessi
(Himself)
Hospital Playlist
([Jung Won's second eldest brother])
The Game Caterers
(Self)
Running Man
Reply 1994
(Sam Chun-po)
Moving
(Lee Jae-man)
Grid
(Kim Ma-nok)
Reply 1988
(Kim Sung-kyun)
Brotherhood Expedition: Maya
(Self)
Scarlet Heart: Ryeo
(Choi Jimong / Homeless Man)
House on Wheels
(Self)
Karma
(Gil Ryong)
Untouchable
(Jang Ki-Seo)
Nattering with Nah
(Self)
Divorce Attorney Shin
(Jang Hyeong-geun)
The Fiery Priest
(Koo Dae-Young)
Abnormal Summit
(Himself)
Men on a Mission
(Self)
D.P.
(Park Beom-gu)
SNL Korea Reboot
(Self - Host)
Nattering with Nah