Which English Leicester-born boxer fought Marvin Hagler in 1983 for the WBC and WBA World Middleweight titles and lost by a technical knockout in the sixth round?
Tony Sibson Tony Sibson Tony Sibson (born 9 April 1958, in Leicester, England) is a former professional boxer. Tony Sibson was Commonwealth and European champion and a 3-time world title challenger. His speed coupled with rugged power enabled him to be ranked as one of the best middleweights in the world and ultimately challenge Marvin Hagler for his world crown. A Middleweight, Sibson fought during the 1970s and 1980s, winning 55 of his 63 bouts, including 31 by knockout. He fought Marvin Hagler for the WBA and WBC middleweight titles in February 1983, losing by a technical knockout in the sixth round.
Marvelous Marvin Hagler Marvelous Marvin Hagler Marvelous Marvin Hagler (born Marvin Nathaniel Hagler; May 23, 1954) is an American former professional boxer who competed from 1973 to 1987. He reigned as the undisputed middleweight champion from 1980 to 1987, making twelve defenses of that title, and currently holds the highest knockout percentage of all undisputed middleweight champions, at 78%, while also holding the second longest unified championship reign in boxing history at twelve consecutive defenses. At six years and seven months, his reign as undisputed middleweight champion is the second longest of the last century, behind only Tony Zale, who reigned during World