Extreme Mountain Biking with Hans “No Way” Rey.

Hans "No Way" Rey, former trials riding world champion and one of the pioneers of extreme mount biking, did this amazing biking stunt:

More recently, he did the unthinkable. As a publicity stunt, Hans rode down the vertical face of an Auckland high-rise. Utilizing a specially designed harness and braking system, Hans descended the 13 stories straight down.

Now, Hans run The Hans Rey Adventure Team, where bikes in exotic places: Link – Thanks Charles!