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. a month, but we can’t push it back by three or four months. We have a substitute system. We said that from day one, and that’s the situation. We want Groves in the final, but if that’s not possible and he doesn't declare himself fit in the next 10 days, we have to find a solution." On 17 September, Sauerland announced that Eubank would fight Irish boxer JJ McDonagh (16-4, 8 KOs) George Groves vs Callum Smith undercard on 28 September at The Indoor Sports Hall at King Abdullah Sports City in Jeddah, Saudi Arabia. Eubank won the fight via