Great question! For me it is extremely hard to choose. Well, Jesus is an obvious choice, but not sure which question I would ask. There are several from Ancient Greece, Ancient Egypt, Picts, Druids, early Dynasties of the Orient, Ancient Rome, and several Native American Tribes. I LOVE HISTORY! :) That's why I asked if there would be any interaction with the other question.
I want to understand and expand the human mind. I frequently say that the human race as a whole is the equivalent of a toddler in maturity levels; which makes our advances in many things a miracle.