Katrin Wagner-Augustin
Competing in four Summer Olympics , Wagner has six medals with four golds ( K-2 500 m: 2000 , K-4 500 m: 2000 , 2004 , and 2008 ) , one silver ( K-4 500 m: 2012 ) and one bronze ( K-1 500 m: 2008 ) . 
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