Pedzisa mutsara unotevera: Kostadinov akakwanisa kupinda muchikwata cheBulgaria mumakwikwi evarume ekupfura muOlympics yeZhizha ya2004 muAthens. Pakuvamba mumutoo iwoyo, akavhara chiratidzo chokupinda cheB-standard chemamita 20.02 kubva pa
European Cup Series muPlovdiv. Yakagadzirirwa mukati meOlympia Stadium yakakurumbira, Kostadinov akabudisa kugutsikana kwemamita 17.75 pakuedza kwake kwekutanga mu prelims. Paakagamuchira zvibodzwa zviviri zvakapfupika kubva pakukanda kwake kwekutanga, kuedza kwaKostadinov kwakanga kusina kukwana kumuisa mberi kunotenderera kwekupedzisira, sezvo akapedza chete mumakumi matatu nemanomwe kubva pamakumi matatu nemapfumbamwe akanyoreswa kupfura kupfura mune zvese.