circa 1980: From left to right, Sheikh Zayed bin Sultan Al-Nahyan, President of the UAE (United Arab Emirates), Prince Abdullah Ibn Abdul Aziz, the Crown Prince of Saudi Arabia and King Khalid of Saudi Arabia. (Photo by Hulton Archive/Getty Images)
circa 1980: From left to right, Sheikh Zayed bin Sultan Al-Nahyan, President of the UAE (United Arab Emirates), Prince Abdullah Ibn Abdul Aziz, the Crown Prince of Saudi Arabia and King Khalid of Saudi Arabia. (Photo by Hulton Archive/Getty Images)