Gautam Gambhir backs out-of-form Yousuf Pathan

Kolkata Knight Riders skipper Gautam Gambhir is all praise for Yousuf Pathan who is yet to come good for the Knight Riders in the tournament. Gambhir says, Yousuf is not in the best form, but it is just a matter of time. He is one of the biggest match winners, says Gambhir.