you are supposed to fuckin arch your back dumbass. holy shit, its called technique. He keeps his ass to the bench, and had 2 different judges watching to make sure it kept in contact.
If anybody has any fuckin clue about powerlifting, you know this is absolutely an amazing feat. Ryan is at least 6'1'', he has a tremendous reach. The only reason he could appear stocky on an amateur video, is because he is massively huge. He probably weighed in close to 330 for this meet. So at 6'1", he doesn't have "short arms".
But lets say someone has "short arms", ... are they benching over 1000 lbs? Sure, he's wearing a bench shirt... But he's still BENCHING OVER A 1000 LBS!! Try all day to pick it apart, complain that he has a 'wide grip', or a 'tall chest', at the end of the day, the lift was good.