John David Jackson shares insight on Bernard Hopkins
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Few boxing trainers are as familiar with Bernard Hopkins as John David Jackson. The former junior middleweight and middleweight titleholder sparred with a young Hopkins, fought him in a title bout and was an assistant trainer for the Philly legend for four years.
Jackson spoke to Doug Fischer about preparing Sergey Kovalev to fight Hopkins on Nov. 8 and about developing the Russian puncher into an elite fighter.