Nico Nieuwenhuizen

1971

Holland Nationals - NBBF, Tall, 3rd

1982

Holland Grand Prix - NBBF, HeavyWeight, 3rd
Holland Iron Man - NBBF, Tall, 3rd

1983

Holland Hercules - NBBF, HeavyWeight, 1st
Holland Nationals - NBBF, HeavyWeight, 4th