So, I was on the intertubez and I came across these amazing photos taken by Raskalov Vit and a friend who freeclimbed the Shanghai tower (which is currently under construction). Free climbing buildings is one thing, freeclimbing a building that is 2,100 feet requires absolute guts. Anyways I'll let the breathtaking photos speak for themself.
Some real assassigns creed ish
If you want to watch a video filmed of their climb check out this link.