British-Pakistani boxer Amir Khan will fight Colombia’s Samuel Vargas on Saturday in welterweight world category. While speaking to media, the 31-year-old boxer said that he has trained very hard in Los Angeles (LA) and he is hoping to do his best against Colombia’s Vargas. He further added that his next fight after facing Vargas will for the world title. Moreover, Khan has won world titles three times up till now and this will be the fourth title if he beats the Colombian boxer. The match is expected to be held in Birmingham at 11pm Pakistan time.