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.

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 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's stop in Atlanta is the first of a 10-day U.S. visit in commemoration of his 60 years of leadership (or Diamond Jubilee) over the approximately 20 million Ismaili Muslims around the ...

Prince Rahim al-Hussaini, left, Aga Khan V, attends the burial of his father Aga Khan IV, the 49th imam and spiritual leader of Shia Ismaili Muslims, in Egypt's southern city of Aswan on February ...

The Aga Khan IV, who as the leader of the world’s Ismaili Muslims fused entrepreneurship and philanthropy in becoming one of the world’s wealthiest hereditary rulers, died on Tuesday at his ...

THE man dubbed the world’s most elusive billionaire, Aga Khan IV, has died aged 88. Prince Karim Al-Hussaini, known best as a spiritual leader, passed away surrounded by his family earlier to… ...

The Aga Khan, a spiritual leader, philanthropist and one of the world's richest men, has died aged 88. Most often in the public eye thanks to his racehorses, the British citizen was the religious ...