High Sierra Topix

I just saw this guy on the news who calls himself "Spiderman", scaling a 40 some odd story high rise. When I was younger, (when dinosaurs roamed) and stuck in the east Bay Area between trips, I had 3 or 4 buildings I would practice on. Nothing too radical for sure, but 10 feet or so. Has anyone else done some "Buildering"? I'd get chased off at times, but return after closing.

I've seen that guy on the tube a couple of times.

I don't think it qualifies as bildering, but when I put up xmas lights this year I did a couple of nice 5.5 moves on the roof