I don't know much. I read a few books as a kid. Mostly latter day hagiographies.
I know he was a very good shot. I know he was a very good leader of the European pioneers moving over the Eastern Mountains into Ohio and Kaintuck. I know he cut a road through the woods, so a wagon could move over it. I know he was adopted into the Shawnee nation because of his bravery, after he ran the gaunlet. A line of warriors, armed with clubs, and women taunting you, if you made it through you were considered worthwhile. Maybe if you just faced it and didn't make it through.
I know I've mentioned him before, but an interesting character.