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Kamaru Usman has thus far carried the crown with ease.
“The Nigerian Nightmare” will meet the latest threat to his throne head-on when he defends the undisputed Ultimate Fighting Championship welterweight title against former Sanford MMA stablemate Gilbert Burns in the UFC 258 headliner on Saturday at the UFC Apex in Las Vegas. Now training at elevation under the watchful eye of Grudge Training Center founder Trevor Wittman, Usman carries a 16-fight winning streak into the cage.