I'd never feel good about myself earning millions as a pro athlete. Being paid that much money for doing something that other people use as recreation to escape the jobs where they bleed and sweat, and in some cases, take years off their lives or risk it completely, would make me feel disgusted with myself, just like i'm disgusted with pro-athletes now.
"Ooooo i get £20,000 a week to kick a ball for 90 minutes once an evening every fortnight, and practice doing that 3 days every other week as well."
You fuckin' cunt. If you don't give 80% of what you earn to charity you should take what's left of your own decency, go behind your house and shoot yourself.
Anyway, to the question at hand, i'd want to be one of those guys that cleans up crime scenes. Ya know, scooping brains and washing away blood. Not only would it be awesome to see some of that stuff, but apparently it pays a stupid amount because no one else wants to do it. Get to work outdoors, always likely to see something you'd never seen before, and decent pay. What more could you ask?