If u find some inscriptions in walls of Tirupati u people can't tell it's belong to TN.U First read Thirupati History and then u can know that belongs to Telugu people.U acn't find a single village of tamils around thirupati up to 200 km south. Can u tell any single king who built a single mandap in thirumala? I will tell Lot of telugu kings who builted Madurai Mennakshi amma temple mandaps.......