Dr. KROVI PARTHA SARATHI (Born on 13th December 1949) Vijayawada, Andhra pradesh, India. Has successfully completed non stop 12 hours “Sri vidya, Mantra, Tantra, Yantra, Rahasyam” from 8.30 am to 8.30 pm on 27th Jan 2014. Venue: Noma function hall, Secunderabad