In wingsuits pilots can perform daring horizontal stunts such as flying through rings of fire and narrow rock formations. But wingsuit pilots are much more likely to die. The first recorded ...

This is just all kinds of outrageous. Last November, a skydiver jumped out of a helicopter, glided down into the Grand Canyon ...

But this wingsuit stunt may be the most amazing we've ever seen, and they're all pretty amazing. Flyer Alexander Polli whips through the air in Spain on his way to a dreadfully small hole in a ...

His jump - and subsequent wingsuit flight followed by a parachute landing ... himself - and probably other professionals - in extreme sports with his daring attempts. He has jumped off mountains ...