This has to be the most brutal rally crash we have seen so far. What's even more amazing is that everyone walked away ok. Nicolas Diaz lost control of his Ford Fiesta WRC during the 2012 Rally de Catamarca, after his brakes failed. The car rolled over the side of the road, which sent it flying through the air. Thanks to Fiesta's roll cage and other safety equipment, both Diaz and his co-driver managed to get out of the wreckage with just minor injuries.