Willem Jonkman

1980 - Mr Holland - NPBO - Tall - 3rd
1980 - Holland Iron Man - NPBO - Tall - 3rd
1981 - Mr Holland - BBBN - Tall - 3rd
1982 - Holland Nationals - NBBF - HeavyWeight - 2nd
1983 - Holland Nationals - NBBF - HeavyWeight - 1st
1984 - European Amateur Championships - IFBB - HeavyWeight - 2nd
1984 - Holland Nationals - NBBF - HeavyWeight - 1st
1985 - European Amateur Championships - IFBB - HeavyWeight - 3rd
1985 - Holland Grand Prix - NBBF - HeavyWeight - 1st
1986 - European Amateur Championships - IFBB - HeavyWeight - 5th
1986 - Holland Nationals - NBBF - HeavyWeight - 1st