Kell Brook: "I'm ready to beat Golovkin"

Kell Brook says he's ready and raring to go ahead of his super fight against one of the world's best boxers. Sheffield's IBF Welterweight title holder steps up two weight divisions to face Gennady Golovkin on Saturday for the WBA super, WBC and IBF middleweight titles. Brook's the underdog but he says he's ready to handle the occasion.