Actor Amitabh Bachchan honoured the 'Helmet Man of India', Raghvendra Kumar, on Kaun Banega Crorepati (KBC) 17. Taking to his blog, Amitabh shared a picture with Raghvendra and also penned a note calling Raghvendra "a selfless human who contributes without any personal gain." Notably, he gives helmets free of cost to those who ride two-wheelers but don't have the helmets.