Out of the 12 Presidents of the Republic of India, three were Muslims – Zakir Husain, Fakhruddin Ali Ahmed and A. P. J. Abdul Kalam. Additionally, Mohammad Hidayatullah, Aziz Mushabber Ahmadi, Mirza Hameedullah Beg and Altamas Kabir held the office of the Chief Justice of India on various occasions since independence. Mohammad Hidayatullah also served as the acting President of India on two separate occasions; and holds the distinct honour of being the only person to have served in all three offices of the President of India, the Vice-President of India and the Chief Justice of India.[1][2]