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Adam Kownacki has vowed to become Poland's first world heavyweight champion | Boxing News | Sky Sports
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Prince' Charles Martin loses on points to unbeaten Adam Kownacki in New York | Boxing News | Sky Sports
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Robert Helenius scores shocking upset knockout of Adam Kownacki in heavyweight slugfest - CBSSports.com
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Hear from Adam Kownacki and Chris Arreola after they weigh-in for their fight in Brooklyn, New York | FOX Sports
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