Rahim Al-Hussaini was named Wednesday as the new Aga Khan, spiritual leader of the world’s millions of Ismaili Muslims, following the death of his father.

The Aga Khan, who became the spiritual leader of the world’s millions of Ismaili Muslims has died age 88.

More than fifteen million Ismaili Muslims worldwide are mourning the passing of Prince Karim Al-Hussaini, better known as Aga Khan IV, who passed away on 4 February 2025 at the age of 88. He died in Lisbon, Portugal, surrounded by his family. Details of his funeral have not yet been announced.