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Kostiantyn Portian

Interior architect / Swimming coach

Warsaw, Poland

Join my events11

Group Swimming at Warszawianka

May

9

Group Swimming at Warszawianka

5

Group swimming at Warszawianka

Apr

19

Group swimming at Warszawianka

3

Dryland Swimming: Strength & Mobility by SlimSwim

Feb

8

Dryland Swimming: Strength & Mobility by SlimSwim

Kostiantyn

Join my clubs1