Ready for the weekend and can't concentrate at work?

I'm sitting here at my desk, doing anything but finishing the work that I have to do before I can take off for the weekend and out of sheer boredom, I came across some amazing people who do dangerous things that I, would never have the chestnuts to do.

So here now for your Friday enjoyment are...
1. A fire breather
2. The world's biggest free ride mountain bike step-down back flip.
3. Competitive eater Joey Chestnut wins a "brain" eating contest