Meet man who worked at his father's tobacco shop, then went to IIT, cracked UPSC twice to become IRS then IAS, AIR was..

Belonging to a small village in the Nawada district of Bihar, Niranjan Kumar, son of Arvind Kumar passed from Jawahar Navodaya Vidyalaya Rewar Nawada in 2004. In 2006 he did his inter-degree from Science College Patna.