LOS ANGELES -- National Geographic's Sharkfest is kicking off with a splash with the new documentary special, "Shark vs. Ross Edgley." Ross Edgley is the ultimate athlete. He's run a marathon pulling ...

Add Yahoo as a preferred source to see more of our stories on Google. Ross Edgley has completed his latest endurance challenge: Over four months, the ultramarathon swimmer has circumnavigated Iceland.

National Geographic kicked off its four-week Sharkfest event in a big way with the documentary special Shark vs. Ross Edgley. Ross Edgley, a super athlete and ultra-marathon sea swimmer, underwent a ...

Ross Edgley tried to out-eat a tiger shark by fasting, then eating over 40,000 calories in one day. "Shark vs. Ross Edgley" is part of National Geographic's Sharkfest. Despite eating an enormous ...