Former world heavyweight champion Anthony Joshua knocked out YouTuber-turned-boxer Jake Paul in their controversial Netflix-backed bout in Miami on Friday. Two-time world champion Joshua made hard work of defeating his vastly less experienced opponent, but finally made his superior size and power count in the later stages of the eight-round fight. A mediocre contest at the Kaseya Centre – with the two men reportedly splitting a mammoth purse of US$184 million – descended into farce at times,...