Kim Sung-kyun

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).
Cast

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
Unknown

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