Marvin Chappell

1981

Junior Mr America - AAU, LightWeight, 8th

1997

Masters Mr America - AAU, Masters 40+ Short, 3rd

2006

North American Championships - IFBB, WelterWeight, 7th
North American Championships - IFBB, Masters MiddleWeight, 8th

2011

Masters Nationals - NPC, Masters 50+ WelterWeight, 4th