Ernst Zimmerman

2005

World Amateur Championships - IFBB, Masters LightWeight, 8th

2007

World Amateur Championships - IFBB, Masters 40+ Light-HeavyWeight, 7th

2008

World Amateur Championships - IFBB, Masters 40+ Light-HeavyWeight, 3rd

2009

World Amateur Championships - IFBB, Masters 40+ Light-HeavyWeight, 3rd

2010

World Amateur Championships - IFBB, Masters 40+ Light-HeavyWeight, 3rd