Trevor Wittman gives an inside look at Kamaru Usman and Rose Namajunas leading up to UFC 251

It was a successful night at the office for head coach Trevor Wittman at UFC 251. Wittman, who was in the corner of both his longtime student Rose Namajunas and UFC welterweight champion Kamaru Usman on July 11, launched a video series to give a behind-the-scenes look at both fighters leading up to their fights.

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Trevor Wittman gives an inside look at Kamaru Usman and Rose Namajunas leading up to UFC 251 – MMA Junkie