MY LONGEST SWIM | 8h | 24km

Jan Matiaska swims for 8 hours, 24km across Walensee. Jan is the Functional Fitness World Champion and 3x CrossFit Semifinals athlete. In 2023 Jan had a season-ending injury. Since then he has focused on triathlon training during a long forced off-season. Seeking new personal challenges, Jan and his team go on a spectacular adventure. 🎥 Dimitri Damljanovic |