Don King
I was surprised to hear so little about Don King in all of this. I realize Tyson is on his best behavior here, and probably realized that talking about King too much would make him appear to be playing a "victim card", but King is a scumbag by any measure. I for one would have liked to hear more about why he ever got involved with King in the first place and why he kept returning to him.
Amateurs built The Ark, professionals built The Titanic.