File picture dated February 2, 2009 shows an Iranian woman holding a portrait of Iran's supreme leader, Ayatollah Ali Khamenei (L) and the late founder of the Islamic Republic, Ayatollah Ruhollah Khomeini (R) during a ceremony at Tehran University. Khamenei, facing one of the biggest crises of his 20 years as Iran's supreme leader, remains an enigma to the wider world but exercises enormous influence at home. As spiritual heir to revolutionary leader Ayatollah Ruhollah Khomeini, Khamenei has vast powers and has played a crucial role in the development of Iranian society over the past two decades. Getty Images logo Getty Images 4 months ago

File picture dated February 2, 2009 shows an Iranian woman holding a portrait of Iran's supreme leader, Ayatollah Ali Khamenei (L) and the late founder of the Islamic Republic, Ayatollah Ruhollah Khomeini (R) during a ceremony at Tehran University. Khamenei, facing one of the biggest crises of his 20 years as Iran's supreme leader, remains an enigma to the wider world but exercises enormous influence at home. As spiritual heir to revolutionary leader Ayatollah Ruhollah Khomeini, Khamenei has vast powers and has played a crucial role in the development of Iranian society over the past two decades.