Undefeated UFC lightweight champion Khabib Nurmagomedov recently called out 50-0 boxing legend Floyd Mayweather Jr. "Money" Mayweather has since fired back a response. Speaking on Ariel Helwani's MMA Show, two-division UFC champion Daniel Cormier heavily criticized his teammate Khabib Nurmagomedov's call out of the pugilist legend. \u201cKhabib better not try to box him. Khabib better not try to box Floyd Mayweather. What is he doing, man?\u2019 \u201cUnless he\u2019s just going to go do it for money, because he is going to get beat. I love Khabib man but he is going to get beat up by Floyd Mayweather. He\u2019s crazy. He is going to start wrestling. Khabib is going to start wrestling in the boxing ring. He\u2019s going to get beat so bad he is going to start wrestling." For more MMA news click here.