Career
She is the twin sister of taekwondo practitioner Lucija Zaninović. Zaninović qualified for the 2012 Summer Olympics after winning the bronze medal in the women"s 57 kg class at the 2011 World Taekwondo Olympic Qualification Tournament held in Baku. At the 2012 Summer Olympics, she was defeated in the preliminary round by Mayu Hamada after a few questionable referee decisions.