During the 2013 NFL Combine, former UConn Huskies defensive end Trevardo Williams clocked a 4.57 40-yard dash. It turned out to be the fastest among all the defensive lineman at the combine.
He also did it on an injured ankle that caused him to be replaced at the 2013 Senior Bowl, ironically enough by his teammate Sio Moore.
Williams also had the highest vertical leap at 38" and finished in a tie for the 5th in the bench press at 30 reps of 225 lbs. He was third in the broad jump at 10'4".