Kang Doo (๊ฐ๋), born Song Yong-sik (์ก์ฉ์), is a South Korean singer and actor, and a former member of the music group, The Jadu.
Kang Doo (๊ฐ๋), born Song Yong-sik (์ก์ฉ์), is a South Korean singer and actor, and a former member of the music group, The Jadu.
