The Aga Khan addresses an audience about the challenges to a pluralistic society on Nov. 12, 2015, at the Memorial Church on the campus of Harvard University, in Cambridge, Mass.

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 ...

Relatives of Prince Karim Al-Hussaini, the Aga Khan IV and 49th hereditary imam of the Shiite Ismaili Muslims, who died Tuesday in Portugal, walk during a funeral ceremony at the Aga Khan ...

Prince Karim Aga Khan attends the Installation of Frederic Mitterrand at the "Academie des Beaux-Arts". Held at "Academie des Beaux-Arts" on Feb. 5, 2020, in Paris, France. / Getty Images ...

The Aga Khan IV, whose teachings on the significance of pluralism and the centrality of civil society inspired my career and my nonprofit’s work, had died. I had been bracing myself for this news. His ...

The Aga Khan IV, accompanied by his wife, Princess Salimah, right, greets his French jockey Yves Saint-Martin, winner of the Prix du Jockey Club, at the Chantilly Racecourse in France on June 3 ...

The Aga Khan, the spiritual leader of the world’s millions of Ismaili Muslims and a major philanthropist, has died. His son will succeed him.

FILE – Karim Aga Khan, his wife the Begum Salima, and their son, Prince Rahim are seen in Geneva, Feb. 9, 1972. The baby was born October 12, 1971, in Geneva.

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 ...

Prince Rahim Aga Khan poses during a photocall for the world premiere of the film Napoleon, in Paris on November 14, 2023. Prince Rahim Al-Hussaini, son of Prince Aga Khan IV who passed away on ...

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.