
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).

Running Man
TV • 2010

Men on a Mission
TV • 2015

SNL Korea
TV • 2021

The Game Caterers
TV • 2021

Moving
TV • 2023

Hospital Playlist
TV • 2020

D.P.
TV • 2021

Reply 1988
TV • 2015

Abnormal Summit
TV • 2014

Scarlet Heart: Ryeo
TV • 2016

The Fiery Priest
TV • 2019

Nattering with Nah
TV • 2023

Nattering with Nah
TV • 2023

Whenever Possible
TV • 2024

Whenever Possible
TV • 2024

Show!terview with Jessi
TV • 2020

House on Wheels
TV • 2020

Surely Tomorrow
TV • 2025