Who developed the polio vaccine?

The most amazing thing about him is that he Refused to get a patent for it, because he believed it should be free!!! (unlike our current health care system that is all about profit). His most famous quote was something like, "Can you patent the sun?"

That's to serve to the humanity

took 26 years to get it right and they tested it on orphans

I believe he also tried it out on himself.