A non-stop barrage of dynamite blows from the fists of Daniel Dubois sent shockwaves around boxing and altered the future landscape of the sport's blue riband division.
It was a jaw-dropping performance of a lifetime from the 27-year-old in front of a British record crowd of more than 98,000 people at the iconic Wembley Stadium, Anthony Joshua - for so long now the darling of British heavyweight boxing - brutally sent sprawling to the canvas four times en route to a devastating fifth-round knockout defeat.