PARIS (AP) — The Aga Khan, who became the spiritual leader of the world’s millions of Ismaili Muslims at age 20 as a Harvard undergraduate and poured a material empire built on billions of ...

The Aga Khan, spiritual head of Ismaili Muslims, listens to a speech during the inauguration of the restored 16th century Humayun's Tomb in New Delhi, India, Sept. 18, 2013.

People carry the coffin of Prince Karim Al-Hussaini, the Aga Khan IV and 49th hereditary imam of the Shiite Ismaili Muslims, who died Tuesday in Portugal, to be buried at the Aga Khan mausoleum ...

The Aga Khan, who became the spiritual leader of the world’s millions of Ismaili Muslims at age 20 as a Harvard undergraduate and poured a material empire built on billions of dollars in tithes ...

The Aga Khan, spiritual head of Ismaili Muslims, listens to a speech during the inauguration of the Aga Khan Academy in Hyderabad, India, Friday, Sept. 20, 2013. Credit: AP/Mahesh Kumar A.

His Aga Khan Development Network and the Ismaili religious community announced that His Highness Prince Karim Al-Hussaini, the Aga Khan IV and 49th hereditary imam of the Shia Ismaili Muslims, ...

The Aga Khan, who became the spiritual leader of the world’s millions of Ismaili Muslims at age 20 as a Harvard undergraduate and poured a material empire built on billions of dollars in tithes ...

FILE – The Aga Khan, spiritual head of Ismaili Muslims, listens to a speech during the inauguration of the restored 16th century Humayun’s Tomb in New Delhi, India, Sept. 18, 2013.