Petar Trbojević
Petar Trbojević ( born 9 September 1973 in Niš , Serbia , SFR Yugoslavia ) is a retired Serbian water polo player who played on the bronze medal squad of FR Yugoslavia at the 2000 Summer Olympics and the silver medal squad of Serbia and Montenegro at the 2004 Summer Olympics . 
<triplet> Petar Trbojević <subj> 9 September 1973 <obj> date of birth <subj> Niš <obj> place of birth <subj> Serbia <obj> country of citizenship <subj> Serbia <obj> country of citizenship <subj> 2000 Summer Olympics <obj> participant in <subj> 2004 Summer Olympics <obj> participant in <triplet> Niš <subj> Serbia <obj> country <subj> Serbia <obj> country <triplet> 2000 Summer Olympics <subj> 2000 <obj> point in time