A word like "genius" includes folks like Archimedes, Donatello, Caravaggio, Da Vinci, Mozart, Einstein, but not Jerry Lewis. He's simply not in that league.
If you narrow the category further to, say, "comic genius," you get folks like Aristophanes, Chaucer, Moliere, Chaplin, and, maybe, Monty Python. But still no Jerry Lewis.
Joanna