Sergio Siorpaes
Siorpaes also won seven medals at the FIBT World Championships with five golds ( Two-man: 1961 , 1963 , 1966; Four-man: 1960 , 1961 ) and two silvers ( Two-man: 1958 , 1959 ) . 
<triplet> 1961 <subj> FIBT World Championships <obj> sports season of league or competition <subj> 1961 <obj> point in time <subj> 1961 <obj> point in time <triplet> 1960 <subj> FIBT World Championships <obj> sports season of league or competition <triplet> 1959 <subj> 1959 <obj> point in time