Any guys out there have the balls to do this? I know my palms got sweaty at about the 30-second point. And I may have wet myself a little.

We know nothing about these guys other than what's on this short video—they apparently enjoy climbing massive towers without any sort of support apparatuses. Everyone needs a hobby, I guess. (Be sure to stick around for the last 10 seconds for a ridiculous surprise.)

H/T: Reddit