For the second time in his career, Oleksandr Usyk of Simferopol, Ukraine is the undisputed heavyweight champion. On Saturday at Wembley Stadium in London, England, Usyk knocked out Daniel Dubois of London, at 1:52 of the fifth round. As a result, he retained the WBA Super Heavyweight title, the WBC, IBO, WBO, and Ring Heavyweight Titles, and won the IBF Heavyweight Title.
