Rocky Marciano: A life story is a much watch for any fan of this legendary boxer. This special documentary chronicles Rocky`s amazing life as the only undefeated heavyweight boxing champion in history, as seen through the eyes of those who knew him best – Angelo Dundee, Gay Talese, his friends, family and confidants.During his career, Marciano held the heavyweight boxing title for four years in the 1950s. His 49-0 career victories, of which 43 were KO`s, are records that stand to this day! A sports writer once commented that if all the heavyweight champions of all time were locked together in a room, Marciano would be the one to walk out.