B. R. Ambedkar
Bhimrao Ramji Ambedkar (14 April 1891 – 6 December 1956) was a great social reformer, a valiant champion of Human freedom, Human rights and an emancipator of the downtrodden masses and women of India. Depicting his career as the struggle of the intellect and will, his deep erudition, scholarship and experience in field as law, economics, sociology, labour and politics enabled him to make impressive contribution to the making of Modern India .