Kang Doo (강두), born Song Yong-sik (송용식), is a South Korean singer and actor, and a former member of the music group, The Jadu.
My Annoying Brother
Dealer
Cicada
Moong-tae
Dream
Jungle Celebrity
The Goose Goes South
Woozoo
The Art of Seduction
Prince Hours
Lee Jun
Double Patty
Knife Scar
The Land of Seonghye
Seung-hwan
