About
Aga Khan IV, also known as Prince Shah Karim al-Hussaini, is the 49th Imam of Nizari Isma'ili Shia Islam. He assumed the imamate in 1957 at the age of 20, succeeding his grandfather, Aga Khan III. He is referred to by his followers as Mawlānā Hazar Imam. His leadership has focused on improving the quality of life for Isma'ili Muslims and promoting global development through the Aga Khan Development Network.
Career Timeline
Assumes Imamat
Aga Khan IV became the Imam of the Nizari Isma'ili Shia Muslims at age 20, inheriting a substantial fortune.
AKDN established
Aga Khan IV founded the Aga Khan Development Network (AKDN).
Expanding Development Initiatives
AKDN expanded its operations globally, focusing on healthcare, education, and rural development.
Focus on Cultural Preservation
AKDN expanded to include initiatives focused on cultural preservation.
Continued Global Development Work
AKDN became one of the world's largest private development organizations.
Global Development Leader
Aga Khan IV continues to lead the Ismaili community and the AKDN, impacting millions worldwide.
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Last updated: February 23, 2026