On Fox News Sunday, Chris Wallace sat down with a person who he admits is “an unusual” power player of the week. Heavyweight champion and controversial figure Mike Tyson opened up to Wallace about his successes and his struggles.

Now a vegan and drug-free, Tyson says, “Financially, I suck. But spiritually and emotionally it couldn’t be better. If I was to die today, I was overpaid in life.”

In a story of survival, Tyson is touring the country telling the good, the bad and the ugly of his life. Check out the fascinating interview and hear about what causes he’s championing today.