Shero Rauf 's Accident while making the movie ( The Tournament )
In a botched attempt to turn over a semi-trailer truck with an air cannon for a chase scene, a piece of iron debris flew toward the production crew and hit assistant director Shero Rauf.
Shero broke both his legs in that accident, which took him almost two years to walk normally again.
The accident been caught by the crew members behind the camera and it been published on the web after the release of the movie.