Andy Ruiz shocked the world by defeating Anthony Joshua to become the IBF, WBO, WBA & IBO World Heavyweight Champion. Nobody gave Ruiz a chance going into the fight but, despite being knocked down first, he managed to get off the canvas, send AJ to the canvas on numerous occasions and go on to pull off one of the most famous sporting underdog wins of all time. We’ve taken a look at some other notable upset wins, how do you think Ruiz’s victory  compares to any of these?