Kaleem Siddiqui (born 23 September 1957) is an Indian Islamic scholar, preacher, educationist and a member of Tablighi Jamaat. He was detained by ATS of Uttar Pradesh police with accusations of mass conversion which nationalist Hindu considered a threat to their religion, he had been providing both financial and legal assistance to those who faced difficulty to adopt Islam as their consent religion. He is a disciple of Zakariyya Kandhlawi and Abul Hasan Ali Hasani Nadwi. Source: Wikipedia (en)