Peter Alan Gruner, Jr. (born May 11, 1974) is a retired American professional wrestler and wrestling producer, better known by his ring name Billy Kidman. He is currently signed to WWE, where he works as a producer. As a wrestler, Kidman is best known for his work with World Championship Wrestling (WCW) and World Wrestling Federation / Entertainment (WWF/E) throughout the late 1990s and early 2000s.While in WCW, Kidman gained fame as a key member of several stables.