Prabhat Ranjan Sarkar

Prabhat Ranjan Sarkar, also known by his spiritual name Shrii Shrii Ánandamúrti, and known as Bábá ("Father") to his disciples, was a spiritual guru, philosopher, social reformer, linguist, author and composer of 5,018 songs mostly in the Bengali language. He founded Ananda Marga in 1955 as a spiritual and social organisation that continues to offer instruction in meditation and yoga and runs numerous social service and disaster relief projects throughout the world.