If you happen to be in the densely vegetated area of Betul and Hoshangabad in Madhya Pradesh, you are likely to stumble upon an unassuming old man with a scraggly white beard, quietly making his way through the wilderness on his cycle. He goes by the name Alok Sagar and was once a resident of New Delhi. For the last 34 years however, this man has been working untiringly for the betterment of tribals in Madhya Pradesh.
.......Yet, what makes his selfless efforts more noteworthy is the fact that Sagar left a lucrative career as an IIT Delhi professor to serve the people.
Sagar is an alumnus of IIT Delhi himself, with a Bachelor in Electrical Engineering as well as a Masters from the reputed institute. He then went on to pursue his PhD at Houston University in Texas, US. Upon returning to India, Sagar joined his alma mater as a professor and even went on to teach current RBI Governor, Raghuram Rajan.
By 1982 however, Sagar felt that he could contribute more to the development of the country by working with people on the ground. He resigned from his well-paying job and took off towards Betul and Hoshangabad.
For 34 years, his neighbours and the tribals he worked with had been completely in the dark about Sagar’s past as a renowned academic at a prestigious institution. It was only during the assembly elections in the district when, unable to verify his background, the Betul district administration asked him to leave. This was when Sagar revealed his true identity..................
Source Credit and full Story at : http://www.thebetterindia.com/55692/iit-prof-working-for-tribals/