Jones.
He came from a supportive and successful family. He's decently educated, and has had every opportunity and advantage that anyone could ask for in life. He has dedicated coaches and teammates who would do anything for him--and he chooses to squander that because he takes it all for granted.
Mike Tyson, on the other hand, grew up in the ghetto with nothing but bullies and gangbangers to look up to. He's had one trustworthy influence in his life, and almost everyone else has been a yes-man, a hanger on, or a flat out thief.
It is fucking amazing that he's succeeded at anything given the hellish circumstances surrounding his last life.
Sure he's made mistakes, but he's paid for them and has come out a better man in the end.
Jones would have to become president of The United States of Space to rise from his circumstances in the way that Tyson has.
Not even close, son.