Anna Pfeffer
Pfeffer also won four medals at the ICF Canoe Sprint World Championships with a gold ( K-2 500 m: 1971 ) , a silver ( K-4 500 m: 1973 ) , and two bronzes ( K-2 500 m: 1966 , 1973 ) . 
<triplet> 1971 <subj> ICF Canoe Sprint World Championships <obj> sports season of league or competition <subj> 1971 <obj> point in time <triplet> 1973 <subj> ICF Canoe Sprint World Championships <obj> sports season of league or competition <triplet> 1966 <subj> ICF Canoe Sprint World Championships <obj> sports season of league or competition