Zigzo Zlinks

Maybe one of the most incredible videos i’ve seen yet.

The guy who is the “star” of this vid, starts under water @ the base of a gignatic hole.  He jumps down and the camera follows him as he plummets to the bottom of what looks like a black hole.

Once he hits bottom, he scales the wall all the way back up.

… Oh and he does it in a single breath!

Definitely watch this in HD.