Aga Khan is the title held by the Imam of the Nizari Ismaili community, a branch of Shia Islam. The current Aga Khan, Aga Khan IV, was born on December 13, 1936, and became the Imam in 1957. He is known for his efforts in promoting education, healthcare, and economic development in various countries, particularly in South Asia and East Africa. The Aga Khan Development Network (AKDN) is a group of development agencies founded by the Aga Khan to improve living conditions and promote cultural understanding. The network focuses on areas such as healthcare, education, and rural development, aiming to enhance the quality of life for people in need, regardless of their background.