Buzz·Posted on Aug 22, 2009Tim 'Livewire' ShieffTim Shieff is this year's World Freerunning Champion. Here's the round that won him the competition.by Jack ShepherdBuzzFeed StaffLinkFacebookPinterestTwitterMail View this video on YouTube Impressive stuff, though I do think that Parkour loses a lot of its magic when it's done in the confines of a prepared course rather than out on the streets.