Last year on April 8th, Slovenian marathon swimmer Martin Strel became the first man to swim the entire length of the Amazon River from headwaters in Peru to the Brazilian port city of Belém: 3,274 miles. It took him 66 days with a support crew of near twenty people following him in a boat for protection.
He’d already conquered the Danube, the Mississippi, and the Yangtze. In 1997, he became the first to swim non-stop from Africa to Europe, and he did it in 29 hours, 36 minutes, and 57 seconds… without a wetsuit. WTF? Seven swimmers had attempted it before and all had failed.