Sport'I'll make Khan pay for his fame'David Smith|Evening Standard14 April 2012Amir Khan has been warned he will pay for lack of commitment ahead of tonight's senior ABA fight in Liverpool.The Olympic silver medallist bids for a place in the ABA quarter-finals when he comes up against Steve Williams in the light-welterweight division of the North-West Counties Championships.The Merseysider believes he will cause an upset against his celebrity opponent, who has spent some of this week supporting London's 2012 Olympic bid.Williams said: "I don't think Khan is as prepared as he could have been. He has taken his foot off the pedal a bit."MORE ABOUTDerby CountyOlympicsOlympic Stadium