Las Vegas Sun - Photograph : Mayweather vs. Maidana

January 19, 2018

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