Who is the greatest person who ever lived?

Question:

Who is the greatest person who ever lived?

Not including yourself or your dad etc.

Best Answer - Chosen by Asker: A great book called "The 100" ranks the 100 greatest people of all time. While it's certainly just one person's opinion, and lots of discussion could be had about the ranking order, it's hard to argue with his total top 15: Muhammad, Isaac Newton, Jesus, Buddha, Confucius, St. Paul, Ts'ai Lun (inventor of paper), Gutenberg, Columbus, Einstein, Pasteur, Galileo, Aristotle, Euclid, Moses, and Jessica Simpson. No, just kidding about that last.