Sami Zayn Delivers Thunderous Message After Championship Win

Sami Zayn just delivered a thunderous message to his critics after his jaw-dropping WWE Championship victory at Night of Champions! Taking down Cody Rhodes and Gunther, he proved that champions come in all shapes and sizes. So, to those who doubt him, The Rock says, 'Know your role!' Sami's here to redefine greatness, and he’s just getting started!