DJ Casper, creator of the 'Cha Cha Slide,' dies at 58 following cancer diagnosis. The Chicago native, real name Willie Perry Jr.. https://www.msn.com/en-us/music/news/dj-casper-creator-of-the-cha-cha-slide-dies-at-58-following-cancer-diagnosis/ar-AA1eYr3k?ocid=msedgntp&cvid=10a49bc302694fa5bc08f9402a9d9e1c&ei=18 GO4AWILDRIDE