In the grand story of the Sri Sathya Sai Avatar, a devotee who has played a key role is Mr. K. Chakravarthi, I.A.S. He was the first Registrar of the Sri Sathya Sai Institute of Higher Learning and later the Secretary of the Sri Sathya Sai Central Trust. He now serves the Central Trust as a Trustee. Mr. K. Chakravarthi's association with the Sai Avatar dates back to 1975.
This interview was done by Radio Sai Global Harmony, and you can read the interview and see pictures as well at the website shown below. Here is a pdf file of the interview.