He made his debut as TVXQ 's youngest member in December 2003 .
Born and raised in Seoul , South Korea , Changmin was scouted by an SM Entertainment talent agent when he was fourteen years old .
Changmin made Changmin 's debut as TVXQ 's youngest member in December 2003 .
Born and raised in Seoul , South Korea , Changmin was scouted by an SM Entertainment talent agent when he was fourteen years old .