John David Jackson (boxer) John David Jackson (boxer) John David Jackson (born May 17, 1963) is an American former professional boxer who competed from 1984 to 1999, and has since worked as a boxing trainer. He is a two-weight world champion, having held the WBO junior middleweight title twice between 1988 and 1993, and the WBA middleweight title from 1993 to 1994. Jackson turned professional in 1984 and won his first 20 fights. He won the inaugural WBO junior middleweight title in 1988 with a win over Lupe Aquino. He defended the title six times before moving up to middleweight in 1993 to take
Michael Jennings (boxer) to win the WBU welterweight title. The fight was held at the Millennium Stadium, Cardiff on the undercard of Joe Calzaghe's fight with Peter Manfredo Jr. On 2 February 2008, Jennings stopped Ross Minter, son of former World champion Alan Minter, in the 9th of a 12-round contest round en route to defending his WBU title. On 21 February 2009 Jennings was defeated via 5th-round TKO by the now retired five-time, 3 weight world champion Miguel Cotto for the vacant WBO Welterweight Title in New York's, Madison Square Garden. Michael Jennings (boxer) Michael Jennings (born 9 September 1977) is a