Kim Sung-kyu, better known by the mononym Sunggyu or Sungkyu is a South Korean singer, songwriter, actor, and MC. He is the leader and main vocalist of South Korean boy band Infinite.

KNOWN FOR

Running Man
2013
Men on a Mission
2016
2 Days and 1 Night
2015
Infinite Challenge
2013
You Hee-yeol's Sketchbook
2015
Weekly Idol
2011
After School Club
2014
Lee Mujin Service
2023
Story of the Day When You Bite Your Tail
2020
The Seasons
2025
ZIP DAESUNG
2025
Idol Star Athletics Championships
2018

FILMOGRAPHY

All
Movies
TV
Acting
40
2025
INFINITE 15TH ANNIVERSARY CONCERT 'LIMITED EDITION' THE MOVIE
as Self
2025
Jae Joong and Friends
2025
The Seasons
as Self
2025
ZIP DAESUNG
as Self
2023
INFINITE CONCERT 'COMEBACK AGAIN'
as Self
2023
Cultured
as Self
2023
Lee Mujin Service
as Guest
2023
Peak Time
as Self - Judge
2022
THE ORIGIN - A, B, Or What?
as Balancer
2021
Hurrah for Independence
as Self
2020
Birds of a Feather
2020
Story of the Day When You Bite Your Tail
as Self
2018
Idol Star Athletics Championships
as Host
2017
Singderella
2016
Infinite 2nd World Tour – Infinite Effect Advance
2016
BEST OF INFINITE
2016
Girl Spirit
as Self - Host
2016
Men on a Mission
as Self
2015
INFINITE - Live Concert That Summer 2 Special
2015
INFINITE - One Great Step Returns
2015
INFINITE - JAPAN TOUR -DILEMMA-
2015
2015 INFINITE JAPAN TOUR -DILEMMA-
2015
Showtime INFINITE
2015
2 Days and 1 Night
2015
You Hee-yeol's Sketchbook
as Self
2015
Exciting India
as Self
2014
Grow: INFINITE's Real Youth Life
2014
Crime Scene
as Self
2014
디스 이즈 인피니트
2014
After School Club
as Self
2013
The Genius
as Self
2013
Infinite Challenge
as Self
2013
Running Man
2012
INFINITE Concert Second Invasion Evolution the Movie 3D
as Self
2012
INFINITE - JAPAN 1ST LIVE 「LEAPING OVER」
2012
INFINITE - Second Invasion : 1st Concert Live In Seoul
2012
인피니트 서열왕
2011
Birth of a Family
as Self (INFINITE)
2011
Weekly Idol
as Self
2010
INFINITE Special ★Since Debut to 'Tell me'★