Top Gear's Stig: Man Not Machine?Mark Arnold2/22/08 3:30pm83EditPromoteGo to permalinkSome say he's a space alien, a specialized robot, or a secret genetics experiment. All we know is that he's a very talented driver who has a very mysterious identity. Until now. This new photo that has surfaced clearly shows a man behind the mask. So he's human after all. But which human?