Las Vegas Sun - Photograph : Mayweather vs. Maidana

January 22, 2018

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Amir Khan, left, of Britain punches at Luis Collazo of the U.S. during their welterweight fight at the MGM Grand Garden Arena on Saturday, May 3, 2014.

Steve Marcus

Amir Khan, left, of Britain punches at Luis Collazo of the U.S. during their welterweight fight at the MGM Grand Garden Arena on Saturday, May 3, 2014.