Parkour

Parkour is a relatively new art form that has grown up recently in Europe. They're acrobats, some who have had gymnastics training in the past and some without, that like to use the streets as their playground. There are a number of groups that do it. Among them are the Dvinsk Clan, the Yamakasi, and David Belle. I'm not sure if I should be in awe or if I should question their sanity. Either way it's cool to watch.

Dvinsk Clan

David Belle and the Yamakasi