2018-01-08T01:00:00Zs at 2018-01-08T01:00:00Z on ABC
2021-06-07T00:00:00Z
58m
3h 56m(4 episodes)
United States
French, English, Italian
Documentary
A four-part series featuring four champions who ushered in a boxing renaissance. The series showcases the dominance of Roberto Duran, Marvelous Marvin Hagler, Thomas Hearns and Sugar Ray Leonard and their battles in and out of the ring.
