I have to admit, I love the gimmicks they come up with for Shark Week on Discovery Channel. This year's features include "Tyson-vs- Jaws: The Rumble on the Reef," where former heavy heavyweight champ and all-around screwball Mike Tyson swims with sharks. Will I watch something so stupid? Heck YES! It debuts Sunday night at 9pm. Here is a preview, courtesy of YouTube. Photo: Getty Images.