Gurmehar Kaur is Just 21 years old. A student at Delhi's Lady Shri Ram College, who shot to fame after being trolled and threatened online for speaking her mind last year. Gurmehar fought back the trolls and today has emerged as a more confident young woman. She has written a book - "Small Acts of Freedom" - Gurmehar's memoir where she tells the story of three generations of strong single women in her own family.