From musclememory:
2004
German Championships - IFBB, HeavyWeight, 2nd
2005
German Championships - IFBB, HeavyWeight, 1st
German Championships - IFBB, Overall Winner
World Amateur Championships - IFBB, HeavyWeight, 1st
World Amateur Championships - IFBB, Overall Winner
2006
Europa Supershow - IFBB, 7th
Montreal Pro Championships - IFBB, 5th
Olympia - IFBB, Did not place
Santa Susanna- Spain Pro - IFBB, 3rd
2007
Keystone Pro Classic - IFBB, Winner
New York Pro Championships - IFBB, 3rd
Olympia - IFBB, 5th