By Aragon Garcia: Sergio Mora and Chris Mannix are two of many who believe that Andy Ruiz Jr. can become a heavyweight world champion again with the right trainer and dedication. Ruiz Jr. (33-2, 22 KOs) is going through a hard period in his professional career having lost his IBF/WBA/WBO titles to Anthony Joshua last […]
By Aragon Garcia: Sergio Mora and Chris Mannix are two of many who believe that Andy Ruiz Jr. can become a heavyweight world champion again with the right trainer and dedication. Ruiz Jr. (33-2, 22 KOs) is going through a hard period in his professional career having lost his IBF/WBA/WBO titles to Anthony Joshua last […]
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