Johnny who is the one and only Open Water Swim Event 2025 in Carinthia, where you get the exclusive opportunity to swim across four Carinthian lakes in four days. Accompanied by professionals - from shore to shore. Johnny who? It’s none other than the swimming legend Johnny Weissmüller who inspired us to come up with the name. As the first person in the world to swim under a minute in the 100 metre freestyle, he embodies exactly the spirit that should accompany you on your challenge. Incidentally, we also celebrate the fact that he became world famous as an actor in the film business: As “Tarzan”.