but they have nothing on a tiger shark, which can consume more than that in a single bite. That didn't stop ultra-athlete ...

"Of the larger sharks species, we generally get hammerheads. I have only seen one or two tiger sharks." Here's what he thinks happened.

Sand tiger sharks, also known as gray nurse ... Their staple is small fish, but they will eat crustaceans and squid as well. They occasionally hunt in groups, and have even been known to attack ...