 He studied Postmodern Music at Kyung Hee University.From 1997 to 1998, Park Joon-hyung and Park Jin-young had been holding auditions and putting together a six-member mixed group.Danny Ahn, Son Ho-young, Yoon Kye-sang and Kim Sun-a had already been recruited for the project group, which was planned to be called "GOT6" but Kim Sun-a eventually left to pursue acting.