Ruhollah Musavi Khomeini was an Iranian Islamic revolutionary, politician, and religious leader who served as the first Supreme Leader of Iran from 1979 until his death in 1989. He was the founder of the Islamic Republic of Iran and the main leader of the Iranian Revolution, which overthrew Mohammad Reza Pahlavi and ended the Iranian monarchy.

According to his birth certificate, Ruhollah Musavi Khomeini, whose first name means "spirit of Allah", was born on 17 May 1900 in Khomeyn, Markazi Province although his brother Mortaza (later known as Ayatollah Pasandideh) gives his birth date of 24 September 1902, the birth anniversary of Muhammad's daughter, Fatima. He was raised by his mother, Agha Khanum, and his aunt, Sahebeth, following the murder of his father, Mustafa Musawi, over two years after his birth in 1903.