Sai Baba of Puttaparthi, born as Sathya Narayan Raju in 1926, was a prominent spiritual leader and philanthropist in India. He is best known for his teachings on love, peace, and selfless service. His followers believe he was a reincarnation of the saint Sai Baba of Shirdi, and he gained a large following both in India and internationally. Puttaparthi, his birthplace, became a major pilgrimage site, attracting millions of devotees. Sai Baba established the Sri Sathya Sai Organization, which focuses on education, healthcare, and community service. He passed away in 2011, but his teachings and charitable initiatives continue to inspire many around the world.