Katarzyna Kowalska
![Katarzyna Kowalska, [[Berlin Marathon]] 2015](https://upload.wikimedia.org/wikipedia/commons/9/9b/Berlin-Marathon_2015_Runners_73.jpg)
Kowalska was Poland's best finisher at the 2010 IAAF World Cross Country Championships. She has won numerous medals at the under-23 level, including two golds at the European Athletics U23 Championships and a bronze at the European Cross Country Championships. Provided by Wikipedia
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