What's funny is that for all the strength he possesses, it's not functional strength that can be applied to everyday life..
Like if you told him to throw a baseball, it would probably go like 20 feet because his shoulder can't rotate properly, the entire mechanics of throwing would be near impossible for him to perform
He's really good at picking things up and putting them down though.... so that's useful I suppose... or you could just use a dolly/fork lift
To each their own though.. if you ever run into an angry or aggressive version of someone like this, just jog away from them in a zig zag pattern like you would an alligator and you'll be fine