Leonard: Brook must confuse GGG
Boxing legend Sugar Ray Leonard says Kell Brook will have to be in the best shape of his life if he is to cause an upset and defeat Gennady Golovkin.
Source: http://www.skysports.com/boxing/news/12040/10558851/sugar-ray-leonard-has-some-thoughts-on-how-kell-brook-can-beat-triple-g