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Ban Ki-moon

UN Secretary-General from 2007 to 2016

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On 13 October 2006, Ban was elected as the eighth secretary-general by the United Nations General Assembly. On 1 January 2007, he succeeded Kofi Annan. Diplomatically, Ban has taken particularly strong views on global warming, pressing the issue repeatedly with U.S. president George W. Bush, and on the Darfur conflict, where he helped persuade Sudanese president Omar al-Bashir to allow peacekeeping troops to enter Sudan.

António Guterres was appointed by the General Assembly on 13 October 2016 to be the successor of Ban Ki-moon as he exited on 31 December 2016. On 14 September 2017, Ban was elected chair of the International Olympic Committee's Ethics Commission. Also in 2017, Ban co-founded the nonprofit Ban Ki-moon Centre for Global Citizens. He also currently serves as the Distinguished Chair Professor at Yonsei University's Institute for Global Engagement and Empowerment.

On 20 February 2018, Ban was unanimously elected as the president of the Assembly and chair of the council of the Global Green Growth Institute (GGGI). Ban also served as co-chair of the Global Center on Adaptation from 2018 to 2026, which has taken forward the work of the Global Commission on Adaptation through its programmes. In March 2026, the organisation announced the conclusion of his tenure as founding chair and that he would assume the role of GCA Chair Emeritus. He became the first major international diplomat to back the Green New Deal, a nascent effort by the progressive wing of the Democratic Party in the United States to zero out planet-warming emissions and end poverty over the next decade.

Early life and education

Ban was born on 13 June 1944 in the small farming village of Haengchi, Wonnam Township (-myeon), in Insei, Chūseihoku Province, Korea, Empire of Japan (now North Chungcheong Province, South Korea). He is of the Gwangju Ban clan. His family then moved to the nearby town of Chungju, where he grew up. During Ban's childhood, his father had a warehouse business, but the warehouse went bankrupt and the family lost its middle-class standard of living. When Ban was six, his family fled to a remote mountainside for much of the Korean War. After the war ended, his family returned to Chungju. Ban has said that, during this time, he met American soldiers.

During his secondary school education at Chungju High School, Ban was part of the local Scout movement while he also became a star student, particularly in his studies of the English language. In 1962, Ban won an essay contest sponsored by the Red Cross and earned a trip to the United States where he lived in San Francisco with a host family for several months. As part of the trip, Ban met U.S. President John F. Kennedy. When a journalist at the meeting asked Ban what he wanted to be when he grew up, he said, "I want to become a diplomat."

Ban graduated from Seoul National University in 1970 with a bachelor's degree in international relations. He subsequently went on to complete a Master of Public Administration degree at the John F. Kennedy School of Government at Harvard University in 1985. At Harvard, he studied under Joseph Nye, who remarked that Ban had "a rare combination of analytic clarity, humility and perseverance."

In addition to his native Korean, Ban speaks English and French. According to a retired UN official, "one of Ban's biggest handicaps was his lack of fluency in English, which made it difficult for him to win over audiences in the US and elsewhere." There have also been questions, however, regarding the extent of his knowledge of French, one of the two working languages of the United Nations Secretariat.

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