Las Vegas Sun

July 24, 2014

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WBC welterweight champion Floyd Mayweather Jr. poses with breast cancer survivors and Stephanie Kirby, right, executive director of Susan G. Komen of Southern Nevada, as he makes a donation to the organization during a news conference at the MGM Grand Wednesday, April 30, 2014. Mayweather will take on WBA welterweight champion Marcos Maidana of Argentina in a WBC/WBA unification fight at the MGM Grand Garden Arena on Saturday.

Steve Marcus

WBC welterweight champion Floyd Mayweather Jr. poses with breast cancer survivors and Stephanie Kirby, right, executive director of Susan G. Komen of Southern Nevada, as he makes a donation to the organization during a news conference at the MGM Grand Wednesday, April 30, 2014. Mayweather will take on WBA welterweight champion Marcos Maidana of Argentina in a WBC/WBA unification fight at the MGM Grand Garden Arena on Saturday.