Doughty ran a 5.22 40. Allow me to put that in perspective.
A few trips to Athens ago, we parked and tailgated next to what I believe was maybe their lacrosse or soccer field or something on the other side of their baseball field. We spent 3-4 hours drinking then went out and started tossing a football around on the field. Being drunk, this of course led to people challenging each other to races in the 40. Being an old guy, I kept time using my iPhone stopwatch function. The guys who ran were all between 28-35 years old and in varying states of physical condition. The common denominator was that they were all drunk. Out of the 8 or so guys that participated, 6 of the 8 drunks ran better than a 5.22 and that's with me having dulled reflexes on hitting the stop button when they crossed the line.