AP Photo/Isaac Brekken Tyson Fury defeated Deontay Wilder by knockout in the seventh round of the biggest heavyweight fight of the year on Saturday in Las Vegas. Fury controlled the bout from the start. He backed Wilder into a corner in the seventh before the referee stopped the fight. After his victory, Fury celebrated in the ring by singing "American Pie." Visit Business Insider's homepage for more stories. Tyson Fury defeated Deontay Wilder by knockout in the seventh round in a stunning show of dominance on Saturday night. The "Gypsy King" dominated the fight throughout, keeping Wilder's blistering right hand contained and working his heavyweight opponent into a stupor.See the rest of the story at Business InsiderNOW WATCH: 5 things about the NFL that football fans may not knowSee Also:Tyson Fury licked the blood off Deontay Wilder's neck just before his fearsome 7th-round knockoutTyson Fury says his fight with Deontay Wilder 'is not a racial war'3 tactics the Tyson Fury team can use if they're worried his horrific cut will reopen and lose him the Deontay Wilder fight