Daniel Dubois, Oleksandr Usyk
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An exultant Oleksandr Usyk playfully defied age critics after his brutal fifth-round knockout of Daniel Dubois at Wembley. The undisputed heavyweight
BBC Sport looks at where Oleksandr Usyk ranks among the all-time heavyweight greats and who in the current generation could beat him.
An alternative angle of Oleksandr Usyk's ruthless knockout of Daniel Dubois is going viral after the Ukrainian regained his undisputed heavyweight crown in style.
An undisputed heavyweight champion will be crowned on Saturday when Oleksandr Usyk battles Daniel Dubois. Usyk currently holds the WBC, WBA and WBO titles, while Dubois is the IBF champion. The two are set to slug it out at Wembley Stadium in London ( DAZN PPV, 12:30 p.m. ET -- buy now ).