Alexander Polli, a well known daredevil. released footage this week showing him jumping from a helicopter and then doing a 155 mph with a wingsuit and blasting through a very small hole in the side of a mountain.

Sound crazy?  Sounds more like insane and suicidal to me!

The mountain cave is ironically called the Batman Cave and is located in the Roca Foradada Mountains in Montserrat, Spain.  As you can see in the video, the area of the cave he has to hit at 155 mph is not much wider than he is tall.  Just nuts!

When it comes to insane stunts, crazy comes to mind but Alexander Polli calls it inspirational.  The jump has been documented and in now way altered.  What you see is exactly what he did.  Talk about "do or die."