Prime Minister Narendra Modi will visit Andhra Pradesh and Tamil Nadu today, beginning with Puttaparthi, where he will attend the centenary celebrations of Sathya Sai Baba. Andhra Pradesh Chief Minister N. Chandrababu Naidu will receive him at the airport. During the ceremony, the Prime Minister will release a commemorative coin and a special set of stamps celebrating Sathya Sai Baba's legacy, message of service, and spiritual teachings.