Multiple world record breaker, Josef Köberl from Austria, describes how he is able to withstand freezing cold waters. Watch this episode to learn about the underground river 100 meters below a glacier that Josef swims though. Josef broke Wim Hof’s two hour submerged in ice world record by 30 minutes, going 2 and a half hours! How does Josef do it! Learn about it here in Episode 10 of Talbott.TV.
Josef also swam the English Channel solo from England to France on August 22, 2015.