LONDON (AP) — Daniel Dubois is no longer an accidental world heavyweight champion. With a brutal fifth-round knockout of Anthony Joshua in front of 96,000 fans at Wembley Stadium, Dubois showed he might be the real deal — and the future of boxing’s marquee division. “Are you not entertained?” Dubois roared to the crowd after dominating the all-British title fight to complete his quest to legitimize his status as a heavyweight titleholder, three months after gaining the IBF belt vacated by Oleksandr Usyk. The 27-year-old Dubois entered the ring first — an unusual twist given he was the champion — to strengthen the feeling this was being treated as a homecoming for Joshua, the decade-long darling of British boxing who was bidding to emulate the likes of Muhammad Ali and Lennox Lewis as a three-time heavyweight champ. Dubois left the ring as the heavyweight’s next big thing, having floored Joshua in the first and third rounds before ending the fight 59 seconds into the fifth with a counter right that sent Joshua face first into the canvas. Joshua’s corner threw in the towel but that wasn’t needed.