He's the defensive tackle with the most offensive tackle at the NFL Combine.
Mississippi State lineman Chris Jones was determined to leave nothing to chance at the annual testing of college footballers hopeful of progressing to NFL ranks.
But his job interview couldn't have gone any worse in the 40-yard dash when something popped out of his pants and caused him to fall flat on his face.
You can see vision of the incident here (WARNING: graphic content).
When Jones went down, NFL Network host Rich Eisen was heard saying when defensive linemen fall, they fall "hard and long".