Charles Duffy

2010 - American International - NGA - MiddleWeight - 3rd
2010 - American International - NGA - Masters 35+ - 5th
2010 - Musclemania Canada - - 2nd
2010 - Musclemania Worlds - LightWeight - 16th
2012 - American International - NGA - MiddleWeight - 6th
2012 - American International - NGA - Masters 40+ - 1st
2012 - World Championships - IDFA - Masters - 4th
2013 - World Championships - INBF - Masters 40+ - 3rd
2013 - World Championships - INBF - LightWeight - 7th