Shark Week has started this week on the Discovery channel. Same time every year the discovery channel jumps into the ocean for a week and we find out about the sharks from shows, documentary's, and even a race between man and shark!

This year Discovery Channel wanted to put the baddest shark on the planet the Great White Shark in a race against the the baddest swimmer in the world Michael Phelps just in time for shark week.

You thought the most decorated Olympian was done in the water, you guessed wrong! Michael is back in his biggest challenge yet. Can he out swim the Great White Shark?