Wingsuit flying is crazy. Skydiving is equally as crazy.

Combine the two and you have, well, double crazy?

These guys decided that each of their own respective disciplines weren't nearly dangerous enough and figured out a way to make it even more death-defying.

So, while one guy was jumping off a mountain top in his wingsuit, the other dude was dropping out of an airplane. They managed to meet up in mid-air.

As if flying through the air in close proximity wasn't enough, the skydiver then docked on the wingsuit flyer and surfed on his back!