Leonard Marshall is a former American football defensive lineman who played twelve seasons in the National Football League (NFL). Marshall played defensive end for the New York Giants for 10 seasons, then played a season each as a defensive tackle for the New York Jets and Washington Redskins. He was a starter on the Giants teams that won Super Bowl XXI and Super Bowl XXV. Leonard Marshall has hand signed this 16x20 and has added the inscription, "Lights Out 1-20-91." An MAB Celebrity Services certificate of authenticity is included.