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
Chris Eubank Jr. round 12. It was said that Groves weighed around 184 pounds on fight night. After the fight, Groves said, "It was about who wanted it most, I think, and I obviously wanted it most. The jab was landing correctly all night. When he had success, it was because I did something wrong. He was strong, he was aggressive, but that obviously wasn’t enough tonight." Eubank replied, "I thought it was close. I thought I did enough in the later rounds to win the fight, but it was a close fight. And all credit to George. You know, this is all