Half-British prince Rahim al-Hussaini has been named the new Aga Khan, becoming the spiritual leader of the world’s Ismaili Muslims and taking over a philanthropic empire worth $13 billion.

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 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's racing and stud manager in France, Georges Rimaud, confirmed that, with no long-term replacement being sought in the short term, Soumillon could still be used "from time to time." ...

The Aga Khan Studs' draft at the Goffs Autumn Horses in Training Sale has long been established as a source of high-class horses for owners and trainers around the world, both on the flat and over ...

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 ...

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, 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.