Kim Dong-hyun, known professionally as Leehan, is a South Korean singer-songwriter under KOZ Entertainment. He is a member of the boy group BOYNEXTDOOR.

KNOWN FOR

Idol Radio
2024
Where Is My Home
2026
Lee Mujin Service
2026
The Seasons
2025
IDOL 1N2D
2023
Jae Joong and Friends
2024
Hey, Come Here
2024
Lean on Me
2023
WHAT? DOOR!
2023
Minju's Pink Cabinet
2025
Call Me Baby
2025
My Faves' Fave
2025

FILMOGRAPHY

All
Movies
TV
Acting
19
2026
BOYNEXTDOOR 'KNOCK ON Vol.2' IN JAPAN
as Self
2026
Where Is My Home
2026
BOYNEXTDOOR Tomodachi Base
2026
Lee Mujin Service
as Guest
2026
Living Together Without Hierarchy
as Self
2025
The Seasons
as Self
2025
Minju's Pink Cabinet
as Self
2025
My Faves' Fave
2025
Call Me Baby
as Self
2025
SUMBAKKOKJIL
as Self
2024
HYBE CINEMA NORAEBANG
as Self (archive footage)
2024
Jae Joong and Friends
2024
Idol Radio
as Self
2024
Hey, Come Here
2023
BOYNEXTDOOR TONIGHT
as Self
2023
Lean on Me
2023
WHAT? DOOR!
as Self
2023
FUNNEXTDOOR
as Self
2023
IDOL 1N2D