Jake Paul brashly anticipates his brand won’t take a hit with his latest boxing venture. In fact, the YouTuber-turned-boxer expects his brand to flourish and predicts the outcome of his upcoming fight against recent world heavyweight champion Anthony Joshua will rival Buster Douglas' knockout win over Mike Tyson in upset proportions.

Anthony Joshua’s U.S. debut was supposed to be a coronation of sorts. A win over Jarrell “Big Baby” Miller in his U.S. debut on June 1 at Madison Square Garden in New York would in a way have made him the king of boxing. He’d already owned three of ...