Unbeaten is a captivating biography of one of the greatest heavyweights of all time. Rocky Marciano rose from abject poverty and a life of petty crime to become heavyweight champion and one of the most famous faces of the post-WWII era. Written by Pulitzer Prize-winner Mike Stanton, it tracks Marciano’s pursuit of greatness in an utterly corrupt sport surrounded by celebrities, gamblers, girls, & mobsters.