Koen Balceon

1993

Chicago Pro Championships - IFBB, 16th
Niagara Falls Pro Invitational - IFBB, 13th
Night of Champions - IFBB, Did not place

1994

Grand Prix France (2) - IFBB, 9th
Grand Prix Italy - IFBB, 11th

1996

Grand Prix Spain - IFBB, 12th

2006

World Amateur Championships - IFBB, Masters 40+ HeavyWeight, 2nd