By Bruce Pannier Prince Karim Aga Khan IV, the spiritual leader of some 15 million Ismaili Muslims worldwide, died in Portugal on February 4 aged 88. The Aga Khan Development Network (AKDN) announced the passing of the “49th hereditary Imam of the Shia Ismaili Muslims and direct descendant of the Prophet Muhammad” on their website.

Hussaini, the Aga Khan IV, died on February 4 in Lisbon, Portugal at age 88. As founder and chairman of the Aga Khan Development Network (AKDN), the Aga Khan IV was one of architecture’s greatest patrons.

The Aga Khan IV, who was the spiritual leader of the Ismaili Muslims and renowned philanthropist, died in Lisbon at 88. Qatar has joined the global community in mourning