Palak Muchhal
Until January 2013 money collected through her charity shows has helped to save lives of 556 children suffering from heart ailments. Muchhal has made her entry in both Guinness Book of World Records and Limca Book of World Records for great achievements in social work. Her work is also recognized by the Government of India and other public institutions through various awards and honors. Muchhal also gives her voice as a Bollywood playback singer.