Mike Tyson found fame as the youngest heavyweight world champion in 1986 . He was also a convicted murderer who had been sentenced to life without parole for killing his wife and her lover with an axe after they broke up over their affair. At 47 , Tyson hopes to use his life lessons to help young boxers .
Mike Tyson found fame as the youngest heavyweight world champion in 1986 . The American now says : `` I did n't like the person I was back then '' Tyson , who spent time in jail , says being responsible is now his biggest fight . At 47 , Tyson hopes to use his life lessons to help young boxers .