CHENNAI: BJP 's state unit president Tamilisai Soundararjan on Monday said she had 'nominated' Prime Minister Narendra Modi for the Nobel Peace Prize for launching the "world's largest" healthcare scheme.Her husband, Professor Dr P Soundarajan, head of department and senior consultant in nephrology at a private university, has also nominated Modi for the Nobel, a press release from the state BJP chief's office said.The "path-breaking initiative" will transform the lives of millions of people, especially the underprivileged and vulnerable, it said.