When Serbia and Montenegro split, Lazović represented Serbia, and scored the first goal ever in international football for the new team; an equaliser in their friendly against the Czech Republic on 16 August 2006 in Uherské Hradiště, which they went on to win 3–1.
Born in Czechoslovakia, she graduated from the college of art (Střední uměleckoprůmyslová škola) in Uherské Hradiště.
He studied philosophy in Beckov and theology in Uherské Hradiště, a local monastery that was a part of the Salvatorian province.