Crazy Stuntman Killing It Parkour Style (SICK)

This is kind of random but every once in awhile I'll come across something crazy like this that's worth a post.  This dude is NASTY!  I've seen guys doing this "parkour" style running around jumping off of buildings and shit but no one has the balls like this dude.  He set the video off with a bang when he did a back-flip on the edge of a multi-story building.  Or how about the one where he jumped on the cement beam hovering above the highway?  Dude is crazy! 

Every time I see one of these videos, no matter how good, I still always think about that episode of The Office where Michael, Andy and Dwight do some "office parkour" and start cracking up.  So good.