Which one is the hardest to achieve and gives you more credits if you able to do it.
Cleaning out a weight division like a flyweight boxer beating the 4 flyweight champs (IBF, WBA, WBC, WBO) or moving up in weight beating a flyweight champ, super flyweight, bantamweight , super bantamweight champ and why?
Cleaning out a weight division like a flyweight boxer beating the 4 flyweight champs (IBF, WBA, WBC, WBO) or moving up in weight beating a flyweight champ, super flyweight, bantamweight , super bantamweight champ and why?
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