Ku qor sii wadida cutubkan - Karolina Szczepaniak (waxay ku dhalatay Ogosto 12, 1992 magaalada Warsaw) waa dabaalyahanad Polish ah oo ku tartameysa 400 m shakhsi ahaaneed. Olombikada Xagaaga ee 2012 waxay ku dhameysatay kaalinta 31-aad guud ahaan heerkulka haweenka ee 400 mitir shaqsiyeed
waxayna ku guul dareesteen inay gaaraan finalka.