Ramakrishna Mission Chief and PM Modi's spiritual teacher Swami Atmasthananda Passes Away who is undergoing treatment for certain time in Kolkata. Ramakrishna mission says he didn't recover from his illness though he was treated by a team of specialists. His final rituals will be held in Belur tonight. PM Modi paid condolences to him and calls It 'Personal Loss'. He said Swami guided him spiritually from Rajkot in Gujarat. Bengal CM Mamata Banerjee also paid condolences to Swami Atmasthananda. Swamiji was born in 1919 May near Dhaka in Bangladesh. He took the responsibility of Ramakrishna Mission as Chairman in 1945.