What are some jobs that could be good for someone who is excellent at video games?

One of my friends is extremely good at video games and claims it’s the only thing he’s good at.

I guess it would also include things like problem solving, and whatever else goes on in video games..

Please don’t suggest things like video game tester or designer, because his eyesight needs to stay in good condition and he isn’t all that great at designing & drawing, etc. etc. D=

Thanks in advance.