Nikolay Fedulov
He won two medals at the ICF Canoe Sprint World Championships with a silver ( C-1 500 m: 1973 ) and a bronze ( C-1 10000 m: 1970 ) . 
<triplet> 1973 <subj> ICF Canoe Sprint World Championships <obj> sports season of league or competition <subj> 1973 <obj> point in time <triplet> 1970 <subj> ICF Canoe Sprint World Championships <obj> sports season of league or competition <subj> 1970 <obj> point in time