Ku qor sii wadida cutubkan - Kostadinov wuxuu u qalmay kooxda reer Bulgaria ee ragga toogashada ragga ee Olombikada Xagaaga 2004 ee Athens. Horraantii howshan, wuxuu ka sii daray heerka heerka B ee 20.02 mitir laga soo bilaabo Taxanaha Koobka Yurub
waxaa lagu qabtay magaalada Plovdiv. Waxaa lagu qabtay gudaha garoonka caanka ah ee Olympia Stadium, Kostadinov wuxuu bilaabay 17.75 mitir oo qanciya isku daygiisii ugu horreeyay ee horudhaca ah. Kadib markii uu helay laba dhibcood oo ka yar tuuristiisii ugu horreysay, dadaalka Kostadinov kuma filneyn inuu sii wado wareegga ugu dambeeya, maadaama uu ku dhammaaday kaliya soddon iyo toddobaad ka mid ah 39 toogasho oo la diiwaan geliyey.