David Haye defeats Nikolai Valuev in 2009 to become two-division champion

David Haye, a former cruiserweight and heavyweight world champion, famously became a two-division champion after defeating Nikolai Valuev in 2009. The fight, held in Nuremberg, Germany, was notable for the significant size difference; Haye weighed in at 217 lbs compared to the 316 lbs of the towering 7-foot Russian heavyweight champion. Despite the discrepancy, Haye demonstrated a patient and disciplined performance, using his agility to outmaneuver Valuev and ultimately win via majority decision. This victory marked a significant moment in Haye's career, cementing his legacy in boxing history.