JEDDAH: Ahmed Zaki Yamani, Saudi Arabia’s longest-serving oil minister and the man behind the oil embargo after the 1973 Arab-Israeli war, has died in London at the age of 90. Yamani became oil minister in 1962, replacing Abdullah Tariki, a founding member of OPEC. He promoted Arab interests and effectively negotiated oil production and prices, becoming a dominant figure in setting production quotas in global markets. Ahmed Zaki Yamani in Tokyo in 1974. Yamani, a key player in the first oil shock of 1973, has died at the age of 90. (AFP/File) Born on June 30, 1930, the son of an Islamic scholar and judge in Makkah, Yamani studied in Cairo, then graduated from New York University School of Law and earned a master’s degree from Harvard Law School. He led the nationalization of the Kingdom’s oil industry, which became fully state owned in 1980, and played an important role in the development of OPEC. He was the public face of the 1973-1974 oil crisis, when the price of crude quadrupled to $12 a barrel. The #OPEC Family, led by Secretary General Mohammad Sanusi Barkindo, offers their deepest and heartfelt condolences on the passing of one of the most respected and recognized industry leaders, Sheikh Ahmed Zaki Yamani of Saudi Arabia. pic.twitter.com/GLxO0huuL4 — OPEC (@OPECSecretariat) February 23, 2021 In 1975, Yamani and 11 other oil ministers were held hostage at OPEC’s conference in Vienna by Venezuelan terrorist Ilyich Ramirez Sanchez, known as Carlos the Jackal. He planned to fly Yamani and Iranian minister Jamshid Amuzegar to Baghdad and execute them. The hostages were eventually released in Algiers after negotiations. Gulf oil ministers and representatives of western nations meet in October 1973 in Vienna to negotiate price boosts sought by oil producers. Ahmed Zaki Yamani is second from left. (AP/File) When oil prices began to decline in early 1986 to about $10 from a late-1985 peak of about $31, Saudi Arabia cut production to support prices, which cost revenue and market share. Yamani was replaced as oil minister that year by his deputy, Hisham Nazer. In an interview in 2000, when shale oil was little known and renewables were in their infancy, Yamani famously predicted that technology would reduce oil consumption and increase production from outside OPEC. “The Stone Age did not end because the world ran out of stone, and the Oil Age will end long before the world runs out of oil,” he said.