You know when you're watching an action movie and the hero lands a long jump from one building to another?
"No way. Nobody could ever do that," you say with a wry smile.
Well, you've never met the guy in this video.
Apparently it's not only possible, but people in the world are actually crazy enough to attempt a jump that leaves you about three inches from plummeting to a very painful landing.
His name is Philip Doyle and he's something of a parkour legend. You can see why.
I don't know about you, but I feel much safer just knowing that this guy exists -- as long as he's on our side.