This gives me the chills!
A video surfaced a couple of years ago where two guys jump off a mountain with their wing suits that make them look like flying squirrels. I am reposting it because it is just freaking awesome! If you want to call it a sport, or if you want to call it a hobby, it does not matter. I have not seen anything more thrilling than this. B.A.S.E. jumping (Buildings, Antennae, Spans, Earth) is a form of sport where parachute gliders jump off a piece of land that is in some form connected to the ground - base. BASE jumping is considered to be more dangerous forms of parachuting because of the short distance/time for landing.
Camera & Performers:
Tom Erik Heiman
additional camera by:
editing by Jarno Cordia
Production company, Air Rebels, is behind this and they have an awesome reel as well.
Also, checkout the photo gallery of the flying suit maker, Phoenix Fly.