Claim: Darryl Sims, who works for the University of Wisconsin-Oshkosh as the Athletics Director, had once joined as a player in the New York Yankees (1985-1986), and Dallas Mavericks (1987-1988).
Evidence: Pittsburgh Steelers Cleveland Browns 
Darryl Sims (born July 23, 1961 in Winston-Salem, North Carolina) is a former professional American football defensive tackle who played four seasons in the National Football League for the Pittsburgh Steelers (1985–1986) and the Cleveland Browns (1987–1988).