In a historic feat, Bartłomiej Kubkowski, an ultra-swimmer from Poland, became the first person to successfully swim across the Baltic Sea from Sweden to Poland without any physical help. Making it to the other side in 55 hours and 10 minutes, Kubkowski completed the 160-kilometre trek under very difficult conditions.

Bartłomiej Kubkowski wreszecie dokonał tego, o czym marzył od tak dawna - przepłynął wpław Morze Bałtyckie! Po 55 godzinach w wodzie i pokonaniu dystansu ok. 170 kilometrów…

E' l'impresa da record compiuta da Bartlomiej Kubkowski che, bracciata dopo bracciata, ha nuotato per 156 km