Swami Vivekananda ,a religious spiritual leader of modern India was born on 12 January 1863.He was a chief disciple Indian mystic Ramkrishna.He is famous for his speech in the parliament of the world's religions in Chicago in 1893.He was a key figure in the introduction of the Indian philosophies of vedanta and yoga to the western world.He was a major in the revival of Hinduism .He left the world in the yr. 1902.