Nob is credited with restructuring USA Ultimate (formerly known as the Ultimate Players Association) and the World Flying Disc Federation ("WFDF") into professionally run organizations capable of serving as the sports governing bodies for Ultimate in the US and flying disc sports globally, respectively, while serving as head of each in the late 1980s and early 1990s and starting again in the mid-2000s. In the first comprehensive history book on the sport of Ultimate, "Ultimate: The First Four Decades" published in 2005, co-author Tony Leonardo states that Nob found "...ways to increase the sport's profile and hold the UPA accountable for Ultimate's future growth and direction. Nob streamlined the players association and provided the blueprint for a successful UPA..." (p. 72). The Ultimate Hall of Fame web site notes that he "spearheaded the reorganization of the Ultimate Players Association (UPA) into a professionally managed sports governing body" and that during "this period of exceptional leadership of the administration of the sport, he also won six UPA Club Championships and five World Championships".