Husseini, known as Aga Khan IV, passed away on February 4, 2025, at 88, after serving as the 49th imam of Nizari Ismaili Muslims for more than 67 years.

The late Prince Karim Al-Hussaini Aga Khan IV, who died on Tuesday in Lisbon after nearly seven decades as the spiritual leader of the global Ismaili Muslim community, will be buried in Egypt on Sunday,

Prince Rahim Al-Hussaini has been named the new Aga Khan, becoming the spiritual leader of millions of Shia Ismaili

At the age of 20, Prince Karim Al-Hussaini inherited the reins of a Shia Muslim lineage and used his entrepreneurship to become one of the world’s richest hereditary rulers.

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, known for his triumphs in horse racing, dazzling wealth and development work around the world, has died in Lisbon at the age of 88, according to the Aga Khan Development Network on X.

The Aga Khan was given the title of “His Highness” by Queen Elizabeth in July 1957, two weeks after his grandfather the Aga Khan III unexpectedly made him heir to the family’s 1,300-year dynasty as leader of the Ismaili Muslim sect.

The Aga Khan IV then took control of the Thoroughbred operation in 1960 following the death of his father. He earned France's leading owner title in his first year at the helm, and success followed in the years to come with names like Blushing Groom,

Hussaini, Aga Khan IV, the 49th hereditary Imam of the Shia Ismaili Muslims passed away in Lisbon on 4 February 2025.