New Delhi, Sept 28 (ANI): Bollywood actor Salman Khan who is known for big heart and runs Being Human NGO has reportedly donated Rs.50 lakh for relief and rehabilitation of Jammu and Kashmir flood victims. A leading daily quoted a source close to the actor as saying, "Given that Salman does a lot of charity and he runs the NGO Being Human, it's not surprising that he has stepped up for a noble cause. What happened in Jammu and Kashmir was a big natural disaster and he wanted to lend a helping hand." This is not the first time when the actor came forward to fulfill his social responsibility. The valley had witnessed worst flood of this era. More than 300 people were killed while lakhs of others left homeless in the valley.