Paul 'only needs one punch' to knock out Doumbe

Jake Paul has boldly claimed he will "only need one punch" to knock out mixed martial artist Cedric Doumbe when the pair meet in the ring on Christmas Eve in Dubai.

The 29-year-old Paul is set to face French MMA star Doumbe on December 24 in Dubai, with his promotion company, Most Valuable Promotions (MVP), billing the contest as a "professionally sanctioned eight-round cruiserweight bout".