Joseph Parker: Heavyweight boxer ahead of interim championship bout vs Joe Joyce - The Mike Hosking Breakfast

Joseph Parker is back in the ring this weekend, fighting for the championship that he last won in 2016.

Parker is fighting the undefeated Joe Joyce for the WBO interim heavyweight championship. They're both ranked two and one respectively.

The winner will become the mandatory challenger for the winner of the rematch between Usyk and Anthony Joshua.

Joseph Parker joined Mike Hosking out of London.

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