Salman Khan has once again lived up to the name of his foundation Being Human. This time round he has promised to sponsor all the medical expenses of a background dancer who is suffering from a kidney disease. The dancer Vinay Rajput has danced along with Salman in films like Mujhse Shaadi Karogi Partner and Wanted and has also assisted choreographers like Vaibhavi Merchant Bosco-Caeser among others. Salman heard about the case on the sets of his upcoming film Jai Ho where the dancers had sacrificed their one day's wages to collect Vinay's treatment - the cost of which amounted