Essay on the biography of Dr. B.R Ambedkar. Dr. Bhimrao Ambedkar was the architect of Indian Constitution. He was born on 14 April 1891 at Mahu near Indore in Madhya Pradesh in a low caste family of harijan. His father’s name was Shri Ramji Sukhpal and his mother’s name was Bhimabai. He was brilliant from his childhood. Dr.