Mezue ahịrịokwu na-esonụ: A mụrụ Ivančević na Zagreb, ọ malitere ime egwuregwu mmega ahụ mgbe ọ dị obere, ma ọ gbanwere gaa n'ịgba ọsọ mgbe ọ dị afọ iri na ise mgbe afọ iri nke inwe obere ihe ịga nke ọma n'egwuregwu mbụ ya gasịrị. N'ilekwasị anya na ihe mgbochi kama, ọ gbara asọmpi mba ụwa dịka onye ntorobịa wee gbaa ọsọ na okpomọkụ nke 2001 World Youth na 2002 World Junior Championships na Athletics. Ọ gbara ihe ndekọ Croatia na-eto eto na ihe omume nke abụọ. O jiri nwayọ meziwanye oge ya kachasị mma na oge mbụ ya dị ka onye egwuregwu okenye, na-enwe oge kachasị mma nke 13.86 sekọnd maka ihe mgbochi 100 m na 2003, 13.64 na 2004, mgbe ahụ 13.60 na 2005. Ọ gbara asọmpi naanị n'asọmpị nke
2005 European Athletics U23 Championships ma mee ka ọ bụrụ onye mbụ ya na 2006 European Athletics Championships, ọzọ na-asọmpi na ọkụ. Oge kachasị mma nke 13.42 sekọnd bịara na 2006, mana ọbịbịa ọzọ na 2007 Summer Universiade hụrụ ya ọzọ ka ọ ghara ịgafe okpomọkụ.