Thomas Hearns is one of boxing's most decorated fighters who picked up wins over Roberto Duran and Virgil Hill during his hugely successful career.
Thomas Hearns News
Marvelous Marvin Hagler vs Tommy Hearns: Three rounds of boxing brutality
Planet Sport looks at three of the greatest rounds you will ever witness inside a boxing ring between Marvelous Marvin Hagler and Tommy Hearns in 1985 on April 15.
Malice at the Palace: Thomas Hearn knocks out Roberto Duran in spectacular style
The fight was a dominant performance by the "Hitman", who later called out Marvelous Marvin for a middleweight showdown.
Marvelous Marvin Hagler ruled the middleweight division for much of the 1980s
Hagler died suddenly on Saturday, aged 66, leaving the boxing fraternity mourning the loss of a legend.
Top Rank left devastated by the passing of Marvelous Marvin Hagler
Bob Arum promoted an all-time classic between Hagler and Thomas Hearn - a fight which lasted just three rounds but got named as Fight of the Year in 1985.
Former undisputed world middleweight champion Marvelous Marvin Hagler dies aged 66
Hagler had ruled the division from 1979, but was dethroned following a controversial defeat by Sugar Ray Leonard in April 1987.