Jake Paul and Anthony Joshua will bring another year of seismic shifts in boxing to an end in Miami on Friday night in a mismatch that illustrates how much the sport has changed, with online fame now almost as important as punching power.
YouTuber-turned-pugilist Paul, who is stepping up from cruiserweight, takes on the former heavyweight champ seeking to burnish his reputation against the 36-year-old Briton, who was knocked down
