Mahendravarman I (600–630 CE)[1]was a Pallava king who ruled the Northern regions of present-day Tamil Nadu in India. He was the son of Simhavishnu, who defeated the Kalabhras and re-established the Pallava kingdom. Tamil literature flourished (developed) under Mahendravarman's rule. The popular Tevaram written by Appar and Sambandhar were done in this reign. Mahendravarman himself was the author of the play Mattavilasa Prahasana and another play called Bhagavadajjuka. Mahendravarman I was succeeded to the throne by his son Narasimhavarman I in 630 CE.