<prompt> Bhala ukuqhubeka kwalesi sigaba - Wathola indondo yegolide ku-2007 European Cup futhi wagcina isihloko sakhe ku-2007 European Athletics U23 Championships nge-best run yomuntu siqu ka-9: 39.40. Wenza ukubonakala kwakhe kokuqala emhlabeni wonke ePoland ngo-2007 World Championships in Athletics kamuva ngalowo nyaka, ekhishwa esigabeni sokushisa. NgoDisemba, wanqoba izindondo zethusi zomuntu ngamunye neqembu emncintiswaneni ongaphansi kweminyaka engama-23 eMqhudelwaneni WaseYurophu Wase-2007 WaseYurophu  <response>: . futhi. Wamelela iPoland kuma-Olympics ka-2008 eBeijing, kodwa futhi wehluleka ukuqhubekela phambili ngaphezu kokushisa kwe-steeplechase. Eqophe isikhathi sakhe esisha esingcono kakhulu esingu-9:26.93 kuma-heats, uKowalska wafinyelela kowamanqamu wakhe wokuqala womhlaba wonke kuma-2009 World Championships in Athletics futhi waqeda endaweni yeshumi nambili. Wakhethwa ukuba agijime ku-2009 IAAF World Athletics Final futhi waqeda endaweni yesishiyagalombili. 