You have to perform at a consistently higher level than others. That's the mark of a true professional.
We don't have a biography.
It's too bad old Joe didn't do more than just talk about being a "true professional". A true professional wouldn't have stood by for years all the while knowing he was empowering a pedophile to abuse young boys. He would have done the right thing and turned in this monster to the cops or anyone else who would do something about the travesty that was taking place on an ongoing basis.