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
As Joo Cheol-ho
12.12: The Day
As Kim Jun-yeob
Officer Black Belt
As Kim Sun-min
The Neighbors
As Ryu Seung-hyuk
The Suspect
As Ri Gwang-jo
Hwayi: A Monster Boy
As Dong-beom
Man on the Edge
As Choon-bong
Nameless Gangster
As Park Chang-woo
Kundo: Age of the Rampant
As Jang
We Are Brothers
As Park Ha-yeon
Chronicle of a Blood Merchant
As Geun-ryong
The Deal
As Seung-hyeon
The Chosen: Forbidden Cave
As Jin-myung
Phantom Detective
As Gang Seong-il
South Bound
As Hong Man-deok
The Prison
As Dr. Kim
The Sheriff In Town
As Duk-man
Secretly, Greatly
As Seo Soo-hyuk
Summer Snow
As Tae-young
The Poet and the Boy
As Bong-yeon
Project 577
As Himself
The Preparation
As In-gyu
I Have a Date with Spring
As Adidas Man
Golden Slumber
As Choi Geum-cheol
Wretches
As Detective Kang
Feng Shui
As Kim Byung-gi
Dino King: Journey to Fire Mountain
Fasten Your Seatbelt
As Passenger (cameo)
The Divine Move 2: The Wrathful
As Heo Il-do
A Diamond in the Rough
As Drunken man
Sinkhole
As Dong-won
Hansan: Rising Dragon
As Kato Yoshiaki
The Witness
As Mr. Choi
Seoul Vibe
As Director Lee
Endless Rain
As Teacher
Karma
As Jang Gil-ryong
Show!terview with Jessi
As Himself
Hospital Playlist
As [Jung Won's second eldest brother]
The Game Caterers
As Self
Running Man
Reply 1994
As Sam Chun-po
Moving
As Lee Jae-man
Grid
As Kim Ma-nok
Reply 1988
As Kim Sung-kyun
Brotherhood Expedition: Maya
As Self
Scarlet Heart: Ryeo
As Choi Jimong / Homeless Man
House on Wheels
As Self
Karma
As Gil-ryong
Untouchable
As Jang Ki-Seo
Nattering with Nah
As Self
Divorce Attorney Shin
As Jang Hyeong-geun
The Fiery Priest
As Koo Dae-Young
Abnormal Summit
As Himself
Men on a Mission
As Self
D.P.
As Park Beom-gu
SNL Korea Reboot
As Self - Host