Kostiantyn main picture

Kostiantyn Portian

Interior architect / Swimming coach

Warsaw, Poland

Join my events11

Dryland Swimming: Strength & Mobility by SlimSwim

Feb

8

Dryland Swimming: Strength & Mobility by SlimSwim

Kostiantyn

Group Swimming at Warszawianka

Feb

7

Group Swimming at Warszawianka

5

Group swimming at Warszawianka

Dec

13

Group swimming at Warszawianka

7

Join my clubs1