Freestyler Robbie Maddison is at it again. Not only has he jumped a world-record 378 feet (that's a football field) and the Arc de Triomphe in Las Vegas, but he recently busted a backflip over the Tower Bridge in London. Although this feat likely caused countless crumpets to crumble in disbelief across the country, the frequent flyer seems to have sold himself short. We hate to say it, but this stunt was a snoozer in comparison to his insane jump in Las Vegas. What's next, berm shots off the Great Pyramid?