Kang Ching-Jung, or commonly known as Kang Kang, is a famous Taiwanese entertainer, singer, and television host. He was first discovered by the Taiwanese king of showbiz, Chang Fei (張 菲) during a TV show performance. Before entering Taiwanese showbiz, Kang had switched many jobs. He was first a military policeman (MP), a salesman, then a pub singer for many years. He entered a singing contest in 1997 and won first place with his band. They released an EP in the same year.