Prince Karim Aga Khan IV, the revered spiritual leader of the Shia Ismaili Muslims, has died at the age of 88, according to multiple reports and statements from the Aga Khan Development Network. The announcement of his passing came from his foundation on February 4, 2025, noting that he died peacefully in Lisbon, surrounded by his family.
Born on December 13, 1936, in Geneva, Switzerland, as Shah Karim Al Hussaini, the Aga Khan became the 49th hereditary imam of the Ismaili Muslims in 1957 at the remarkably young age of 20. His grandfather, Sir Sultan Mahomed Shah Aga Khan III, had passed over his son, Aly Khan, to appoint Karim as his successor, thrusting the then-Harvard student into a life of spiritual leadership.
Throughout his long tenure, the Aga Khan was known not only for his spiritual guidance but also for his extensive philanthropy. He established the Aga Khan Development Network, which has focused on improving quality of life through education, health services, rural development, and cultural preservation in over 30 countries, particularly in Africa and Asia.
The Aga Khan was also a significant figure in the equestrian world, known for his success in horse racing. His thoroughbreds, including the famous Shergar, have won numerous prestigious races, adding a worldly dimension to his otherwise spiritual leadership.
The Aga Khan held multiple citizenships, including British, French, Swiss, and Portuguese, reflecting his global engagement and influence.
A successor to the Aga Khan is expected to be announced soon, following the tradition where the new Imam is designated in the will of the deceased Imam. .
The loss of Prince Karim Aga Khan IV marks the end of an era for the Ismaili Muslims, but his vision for a better world through education, health, and tolerance will continue to inspire and guide the community and beyond. May his soul rest in eternal peace.