Some people cannot accept defeat. There's nothing they can't do if they put their mind to it. Jim Templeman is such a person.
Not only am I in awe that he's able to hold a firearm and shoot it well, but from the pictures it looks like he's taking ammo from the box and loading magazines with his feet! I wish there was video of Mr. Templeman. I'd be interested in seeing his mechanics, particularly how he racks the slide.
h/t to Breda