1989
Hercules - NBBF, HeavyWeight, 1st
1990
Holland Nationals, MiddleWeight, 1st
World Amateur Championships - IFBB, MiddleWeight, 7th
1991
World Amateur Championships - IFBB, MiddleWeight, 13th
1992
Grand Prix Holland - NBBF, HeavyWeight, 1st
Grand Prix Holland - NBBF, MiddleWeight, 1st
1993
Grand Prix Holland - NBBF, HeavyWeight, 1st
World Amateur Championships - IFBB, HeavyWeight, 11th
1995
Holland Nationals, HeavyWeight, 1st