This guy wants you to feel the highest of highs.

Kirill Oreshkin is a Russian photographer with an unusual hobby: he scales tall buildings and takes selfies, the latest selfie trend to get noticed.

As you can see, he's not afraid, which shows how far he's come, since he says he was afraid of heights, at first.

Kirill Oreshkin, Facebook

Now, he just enjoys taking the photos, which you can see for yourself and even buy, if you're so inclined. Or check out some clips on his Facebook page.

"What's going through my head when I'm up there? Nothing special," he said. "I just try to think about hanging tight and staying alive."

Yeah, that's a good idea.