There is always a first for something.  Especially the ones who say something can't be done.  Tell this guy that.  You won't believe what he did...on purpose.

Meet Cory Rummell.  Probably one of the bravest (or just plain crazy) to ever sit behind the wheel of a 4-wheel vehicle.  Well, I take that back. There is the guy who bet his brother (see the video here) he could world record jump a semi.

Cory really stepped up to the plate on this one though at a Michigan mud jam.  Not sure if it was a bet or something he just wanted to do but I am guessing there was some actual preperation before he did this.