The Couch Critic
Couch Critic
Trending
Movies
TV Shows
Lists
Reviews
What to Watch
Search...
⌘
K
Open menu
The Couch Critic
Menu
Trending
Movies
TV Shows
Lists
Reviews
What to Watch
© 2026 The Couch Critic
Kim Sung-kyu - Biography & Filmography | The Couch Critic
Home
/
People
/
Kim Sung-kyu
Born
Apr 28, 1989
Age 36
Place of Birth
Jeonju, North Jeolla, South Korea
Known For
Acting
Gender
Male
Career Highlights
11
Movies
27
TV Shows
Also Known As
김성규
성규
Kim Seong-gyu
Sung-gyu
인피니트
+1 more
IMDb Profile
Official Website
Kim Sung-kyu
Acting
Biography
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.
Movies
11
TV Shows
27
INFINITE 15TH ANNIVERSARY CONCERT 'LIMITED EDITION' THE MOVIE
as
Self
2025
INFINITE CONCERT 'COMEBACK AGAIN'
as
Self
2023
Infinite 2nd World Tour – Infinite Effect Advance
Cast
2016
INFINITE - JAPAN TOUR -DILEMMA-
Cast
2015
INFINITE - Live Concert That Summer 2 Special
Cast
2015
INFINITE - One Great Step Returns
Cast
2015
Grow: INFINITE's Real Youth Life
Cast
2014
INFINITE Concert Second Invasion Evolution the Movie 3D
as
Self
2012
INFINITE - Second Invasion : 1st Concert Live In Seoul
Cast
2012
INFINITE - JAPAN 1ST LIVE 「LEAPING OVER」
Cast
2012
INFINITE Special ★Since Debut to 'Tell me'★
Cast
2010
