Anthony Joshua prevents heavyweight crowns with Povetkin KO

Britain's Anthony Joshua overcame a slow start to deliver a devastating knockout in the seventh round and defeat Russian Alexander Povetkin at Wembley Stadium on Saturday.

Britain's Anthony Joshua overcame a slow start to deliver a devastating knockout in the seventh round and defeat Russian Alexander Povetkin at Wembley Stadium on Saturday, retaining his WBA, IBF, WBO, and IBO world heavyweight championship belts.

In front of about 80,000 fans, Joshua moved on to 22 fights unbeaten in his professional career by handing the 39-year-old Povetkin only his second defeat.