Wilt Chamberlain averaged 20 or more points and rebounds 10 times. The only others to have done it one time: Bob Pettit, Jerry Lucas, and Nate Thurmond. Pettit is considered the first power forward.
Dominique was one of my favorite players to watch. As were Elgin Baylor, David Thompson, Dr. Dunkenstein, and Clyde Drexler. If Dr. J was the predecessor of MJ, Baylor was the predecessor of Dr. J. On Baylor's video now, he looks fairly pedestrian. Back in the day, his ability to hang in the air was considered amazing.