William James Hung Hing Cheong (Traditional Chinese: ???, Simplified Chinese: ???, Cantonese (Yue Chinese) Yale (Yale Romanization): Hung2 Hing3 Cheung4, Pinyin: K?ng Q�ngxi�ng) (born January 13, 1983) is an outsider musician who gained fame in early 2004 as a result of his off-key audition performance of Ricky Martins hit song "She Bangs" on the third season (American Idol (season 3)) of the television series American Idol.

Originally from Sha Tin, Hong Kong, Hung moved to Camden, New Jersey, in 1993 and graduated from the John H. Francis Polytechnic High School in Los Angeles. He was a student at University of California, Berkeley, and later dropped out to pursue his music career. He later attended Pasadena City College.Factdate=March 2009