April 20, 2005 (20 years old)
Seoul, South Korea
Known for Acting
Jang Yong Hoon (장용훈) is a South Korean singer under Starship Entertainment. He is the leader of the boy group IDID.
Known for Acting
Jang Yong Hoon (장용훈) is a South Korean singer under Starship Entertainment. He is the leader of the boy group IDID.
