Leno managed to hit nearly 190 mph in the V10-powered supercar, but not before the car began to spin in five full rotations. "I just got a little sideways and then it started spinning," Leno stated after the fact. "I hit the brakes and saw the wall coming and then got off the brakes, and then when there wasn’t any wall I got on the brakes again and then when I saw more wall I got off the brakes. It was kind of like driving on ice." Fortunately for Leno he managed to maintain control, but not everyone has been so lucky.