Hans Schwarzenbach
He won silver medal in team eventing at the 1960 Summer Olympics in Rome , together with Anton Bühler and Rudolf Günthardt . 
<triplet> 1960 Summer Olympics <subj> 1960 <obj> point in time <subj> Rome <obj> location <triplet> Anton Bühler <subj> 1960 Summer Olympics <obj> participant in <triplet> Rudolf Günthardt <subj> 1960 Summer Olympics <obj> participant in