The World's Fastest Human

He shocked everyone but himself. Less than a year after blazing into history by setting a world record in the 100-m dash at the Beijing Olympics, Usain Bolt broke his own mark on Aug. 16 in Berlin. At the same site where American Jesse Owens upstaged Adolf Hitler 73 years ago, Bolt shaved more than a tenth of a second off his own record, clocking an absurd 9.58 seconds. Never shy about touting his talent, Bolt hinted at even greater successes ahead. "I think it will stop at 9.4, but you never know," he said. At this point, nothing seems impossible...