I'm going to add Bo Jackson.
I know, I know. He didn't have the stats or longevity to qualify as an all time great....
But...
Much in the same way that Lon describes Earl Campbell, seeing Bo when he was healthy was almost surreal. Usually the margin between NFL players is slim, but Bo (at times) would remind me of that one kid on every high school team who matures early and seemed seems like a men amongst boys.
He was the simply the greatest athlete of his generation. Hell, maybe of all generations. Running away from DB's on Sunday, climbing walls and throwing no hoppers from the wall to home plate on Tuesday. He was simply astonishing.