Kim Yong-jun

SG Wannabe member Kim Yong-jun entered boot camp in Nonsan, South Chungcheong Province on Thursday afternoon as he begins his compulsory two-year military service.

After four weeks of basic training, the 28-year-old singer will take up duty.

Another member of the group, Kim Jin-ho, accompanied him as he bid farewell to civilian -- or celebrity -- life, but Kim's girlfriend, actress Hwang Jung-eum, could not join them because of her busy schedule shooting a TV drama.