Secretary-General of the United Nations

Table columns:
№
Portrait
Secretary-General (Born–Died)
Dates in office
Country of origin
UN Regional Group
Reason of withdrawal
Ref.

Table rows:
cells: –
Gladwyn Jebb (1900–1996)
24 October 1945 – 1 February 1946
United Kingdom
Western European & Others
Served as Acting Secretary-General until Lie's election.
[10]
cells: After World War II, he served as Executive Secretary of the Preparatory Commission of the United Nations in August 1945, being appointed Acting United Nations Secretary-General from October 1945 to February 1946 until the appointment of the first Secretary-General, Trygve Lie.
After World War II, he served as Executive Secretary of the Preparatory Commission of the United Nations in August 1945, being appointed Acting United Nations Secretary-General from October 1945 to February 1946 until the appointment of the first Secretary-General, Trygve Lie.
After World War II, he served as Executive Secretary of the Preparatory Commission of the United Nations in August 1945, being appointed Acting United Nations Secretary-General from October 1945 to February 1946 until the appointment of the first Secretary-General, Trygve Lie.
After World War II, he served as Executive Secretary of the Preparatory Commission of the United Nations in August 1945, being appointed Acting United Nations Secretary-General from October 1945 to February 1946 until the appointment of the first Secretary-General, Trygve Lie.
After World War II, he served as Executive Secretary of the Preparatory Commission of the United Nations in August 1945, being appointed Acting United Nations Secretary-General from October 1945 to February 1946 until the appointment of the first Secretary-General, Trygve Lie.
After World War II, he served as Executive Secretary of the Preparatory Commission of the United Nations in August 1945, being appointed Acting United Nations Secretary-General from October 1945 to February 1946 until the appointment of the first Secretary-General, Trygve Lie.
cells: 1
Trygve Lie (1896–1968)
2 February 1946 – 10 November 1952
Norway
Western European & Others
Resigned.
[11]
cells: Lie, a foreign minister and former labour leader, was recommended by the Soviet Union to fill the post. After the UN involvement in the Korean War, the Soviet Union vetoed Lie's reappointment in 1951. The United States circumvented the Soviet Union's veto and recommended reappointment directly to the General Assembly. Lie was reappointed by a vote of 46 to 5, with eight abstentions. The Soviet Union remained hostile to Lie, and he resigned in 1952.[12]
Lie, a foreign minister and former labour leader, was recommended by the Soviet Union to fill the post. After the UN involvement in the Korean War, the Soviet Union vetoed Lie's reappointment in 1951. The United States circumvented the Soviet Union's veto and recommended reappointment directly to the General Assembly. Lie was reappointed by a vote of 46 to 5, with eight abstentions. The Soviet Union remained hostile to Lie, and he resigned in 1952.[12]
Lie, a foreign minister and former labour leader, was recommended by the Soviet Union to fill the post. After the UN involvement in the Korean War, the Soviet Union vetoed Lie's reappointment in 1951. The United States circumvented the Soviet Union's veto and recommended reappointment directly to the General Assembly. Lie was reappointed by a vote of 46 to 5, with eight abstentions. The Soviet Union remained hostile to Lie, and he resigned in 1952.[12]
Lie, a foreign minister and former labour leader, was recommended by the Soviet Union to fill the post. After the UN involvement in the Korean War, the Soviet Union vetoed Lie's reappointment in 1951. The United States circumvented the Soviet Union's veto and recommended reappointment directly to the General Assembly. Lie was reappointed by a vote of 46 to 5, with eight abstentions. The Soviet Union remained hostile to Lie, and he resigned in 1952.[12]
Lie, a foreign minister and former labour leader, was recommended by the Soviet Union to fill the post. After the UN involvement in the Korean War, the Soviet Union vetoed Lie's reappointment in 1951. The United States circumvented the Soviet Union's veto and recommended reappointment directly to the General Assembly. Lie was reappointed by a vote of 46 to 5, with eight abstentions. The Soviet Union remained hostile to Lie, and he resigned in 1952.[12]
Lie, a foreign minister and former labour leader, was recommended by the Soviet Union to fill the post. After the UN involvement in the Korean War, the Soviet Union vetoed Lie's reappointment in 1951. The United States circumvented the Soviet Union's veto and recommended reappointment directly to the General Assembly. Lie was reappointed by a vote of 46 to 5, with eight abstentions. The Soviet Union remained hostile to Lie, and he resigned in 1952.[12]
cells: 2
Dag Hammarskjöld (1905–1961)
10 April 1953 – 18 September 1961
Sweden
Western European & Others
Died in a plane crash in Northern Rhodesia (now Zambia), while on a peacekeeping mission to the Congo.
[13]
cells: After a series of candidates were vetoed, Hammarskjöld emerged as an option that was acceptable to the Security Council. He was re-elected unanimously to a second term in 1957. The Soviet Union was angered by Hammarskjöld's leadership of the UN during the Congo Crisis, and suggested that the position of Secretary-General be replaced by a troika, or three-man executive. Facing great opposition from the Western nations, the Soviet Union gave up on its suggestion. Hammarskjöld died in a plane crash in Northern Rhodesia (now Zambia) in 1961.[12] U.S. President John F. Kennedy called Hammarskjöld "the greatest statesman of our century".[14]
After a series of candidates were vetoed, Hammarskjöld emerged as an option that was acceptable to the Security Council. He was re-elected unanimously to a second term in 1957. The Soviet Union was angered by Hammarskjöld's leadership of the UN during the Congo Crisis, and suggested that the position of Secretary-General be replaced by a troika, or three-man executive. Facing great opposition from the Western nations, the Soviet Union gave up on its suggestion. Hammarskjöld died in a plane crash in Northern Rhodesia (now Zambia) in 1961.[12] U.S. President John F. Kennedy called Hammarskjöld "the greatest statesman of our century".[14]
After a series of candidates were vetoed, Hammarskjöld emerged as an option that was acceptable to the Security Council. He was re-elected unanimously to a second term in 1957. The Soviet Union was angered by Hammarskjöld's leadership of the UN during the Congo Crisis, and suggested that the position of Secretary-General be replaced by a troika, or three-man executive. Facing great opposition from the Western nations, the Soviet Union gave up on its suggestion. Hammarskjöld died in a plane crash in Northern Rhodesia (now Zambia) in 1961.[12] U.S. President John F. Kennedy called Hammarskjöld "the greatest statesman of our century".[14]
After a series of candidates were vetoed, Hammarskjöld emerged as an option that was acceptable to the Security Council. He was re-elected unanimously to a second term in 1957. The Soviet Union was angered by Hammarskjöld's leadership of the UN during the Congo Crisis, and suggested that the position of Secretary-General be replaced by a troika, or three-man executive. Facing great opposition from the Western nations, the Soviet Union gave up on its suggestion. Hammarskjöld died in a plane crash in Northern Rhodesia (now Zambia) in 1961.[12] U.S. President John F. Kennedy called Hammarskjöld "the greatest statesman of our century".[14]
After a series of candidates were vetoed, Hammarskjöld emerged as an option that was acceptable to the Security Council. He was re-elected unanimously to a second term in 1957. The Soviet Union was angered by Hammarskjöld's leadership of the UN during the Congo Crisis, and suggested that the position of Secretary-General be replaced by a troika, or three-man executive. Facing great opposition from the Western nations, the Soviet Union gave up on its suggestion. Hammarskjöld died in a plane crash in Northern Rhodesia (now Zambia) in 1961.[12] U.S. President John F. Kennedy called Hammarskjöld "the greatest statesman of our century".[14]
After a series of candidates were vetoed, Hammarskjöld emerged as an option that was acceptable to the Security Council. He was re-elected unanimously to a second term in 1957. The Soviet Union was angered by Hammarskjöld's leadership of the UN during the Congo Crisis, and suggested that the position of Secretary-General be replaced by a troika, or three-man executive. Facing great opposition from the Western nations, the Soviet Union gave up on its suggestion. Hammarskjöld died in a plane crash in Northern Rhodesia (now Zambia) in 1961.[12] U.S. President John F. Kennedy called Hammarskjöld "the greatest statesman of our century".[14]
cells: 3
U Thant (1909–1974)
30 November 1961 – 31 December 1971
Burma
Asia-Pacific
Declined to stand for a third election.
[15]
cells: In the process of replacing Hammarskjöld, the developing world insisted on a non-European and non-American Secretary-General. U Thant was nominated. However, due to opposition from the French (Thant had chaired a committee on Algerian independence) and the Arabs (Burma supported Israel), Thant was only appointed for the remainder of Hammarskjöld's term. He was the first Asian Secretary-General. The following year, on 30 November, Thant was unanimously re-elected to a new term ending on 3 November 1966. He was re-elected on 2 December 1966, finally for a full 5-year term, ending on 31 December 1971. Thant did not seek a third election.[12]
In the process of replacing Hammarskjöld, the developing world insisted on a non-European and non-American Secretary-General. U Thant was nominated. However, due to opposition from the French (Thant had chaired a committee on Algerian independence) and the Arabs (Burma supported Israel), Thant was only appointed for the remainder of Hammarskjöld's term. He was the first Asian Secretary-General. The following year, on 30 November, Thant was unanimously re-elected to a new term ending on 3 November 1966. He was re-elected on 2 December 1966, finally for a full 5-year term, ending on 31 December 1971. Thant did not seek a third election.[12]
In the process of replacing Hammarskjöld, the developing world insisted on a non-European and non-American Secretary-General. U Thant was nominated. However, due to opposition from the French (Thant had chaired a committee on Algerian independence) and the Arabs (Burma supported Israel), Thant was only appointed for the remainder of Hammarskjöld's term. He was the first Asian Secretary-General. The following year, on 30 November, Thant was unanimously re-elected to a new term ending on 3 November 1966. He was re-elected on 2 December 1966, finally for a full 5-year term, ending on 31 December 1971. Thant did not seek a third election.[12]
In the process of replacing Hammarskjöld, the developing world insisted on a non-European and non-American Secretary-General. U Thant was nominated. However, due to opposition from the French (Thant had chaired a committee on Algerian independence) and the Arabs (Burma supported Israel), Thant was only appointed for the remainder of Hammarskjöld's term. He was the first Asian Secretary-General. The following year, on 30 November, Thant was unanimously re-elected to a new term ending on 3 November 1966. He was re-elected on 2 December 1966, finally for a full 5-year term, ending on 31 December 1971. Thant did not seek a third election.[12]
In the process of replacing Hammarskjöld, the developing world insisted on a non-European and non-American Secretary-General. U Thant was nominated. However, due to opposition from the French (Thant had chaired a committee on Algerian independence) and the Arabs (Burma supported Israel), Thant was only appointed for the remainder of Hammarskjöld's term. He was the first Asian Secretary-General. The following year, on 30 November, Thant was unanimously re-elected to a new term ending on 3 November 1966. He was re-elected on 2 December 1966, finally for a full 5-year term, ending on 31 December 1971. Thant did not seek a third election.[12]
In the process of replacing Hammarskjöld, the developing world insisted on a non-European and non-American Secretary-General. U Thant was nominated. However, due to opposition from the French (Thant had chaired a committee on Algerian independence) and the Arabs (Burma supported Israel), Thant was only appointed for the remainder of Hammarskjöld's term. He was the first Asian Secretary-General. The following year, on 30 November, Thant was unanimously re-elected to a new term ending on 3 November 1966. He was re-elected on 2 December 1966, finally for a full 5-year term, ending on 31 December 1971. Thant did not seek a third election.[12]
cells: 4
Kurt Waldheim (1918–2007)
1 January 1972 – 31 December 1981
Austria
Western European & Others
China vetoed his third term.
[16]
cells: Waldheim launched a discreet but effective campaign to become the Secretary-General. Despite initial vetoes from China and the United Kingdom, in the third round, Waldheim was selected to become the new Secretary-General. In 1976, China initially blocked Waldheim's re-election, but it relented on the second ballot. In 1981, Waldheim's re-election for a third term was blocked by China, which vetoed his selection through 15 rounds. From 1986 to 1992, Waldheim served as President of Austria, making him the first former Secretary-General to rise to the position of head of state.[17] In 1985, it was revealed that a post–World War II UN War Crimes Commission had labeled Waldheim as a suspected war criminal – based on his involvement with the army of Nazi Germany. The files had been stored in the UN archive.[12]
Waldheim launched a discreet but effective campaign to become the Secretary-General. Despite initial vetoes from China and the United Kingdom, in the third round, Waldheim was selected to become the new Secretary-General. In 1976, China initially blocked Waldheim's re-election, but it relented on the second ballot. In 1981, Waldheim's re-election for a third term was blocked by China, which vetoed his selection through 15 rounds. From 1986 to 1992, Waldheim served as President of Austria, making him the first former Secretary-General to rise to the position of head of state.[17] In 1985, it was revealed that a post–World War II UN War Crimes Commission had labeled Waldheim as a suspected war criminal – based on his involvement with the army of Nazi Germany. The files had been stored in the UN archive.[12]
Waldheim launched a discreet but effective campaign to become the Secretary-General. Despite initial vetoes from China and the United Kingdom, in the third round, Waldheim was selected to become the new Secretary-General. In 1976, China initially blocked Waldheim's re-election, but it relented on the second ballot. In 1981, Waldheim's re-election for a third term was blocked by China, which vetoed his selection through 15 rounds. From 1986 to 1992, Waldheim served as President of Austria, making him the first former Secretary-General to rise to the position of head of state.[17] In 1985, it was revealed that a post–World War II UN War Crimes Commission had labeled Waldheim as a suspected war criminal – based on his involvement with the army of Nazi Germany. The files had been stored in the UN archive.[12]
Waldheim launched a discreet but effective campaign to become the Secretary-General. Despite initial vetoes from China and the United Kingdom, in the third round, Waldheim was selected to become the new Secretary-General. In 1976, China initially blocked Waldheim's re-election, but it relented on the second ballot. In 1981, Waldheim's re-election for a third term was blocked by China, which vetoed his selection through 15 rounds. From 1986 to 1992, Waldheim served as President of Austria, making him the first former Secretary-General to rise to the position of head of state.[17] In 1985, it was revealed that a post–World War II UN War Crimes Commission had labeled Waldheim as a suspected war criminal – based on his involvement with the army of Nazi Germany. The files had been stored in the UN archive.[12]
Waldheim launched a discreet but effective campaign to become the Secretary-General. Despite initial vetoes from China and the United Kingdom, in the third round, Waldheim was selected to become the new Secretary-General. In 1976, China initially blocked Waldheim's re-election, but it relented on the second ballot. In 1981, Waldheim's re-election for a third term was blocked by China, which vetoed his selection through 15 rounds. From 1986 to 1992, Waldheim served as President of Austria, making him the first former Secretary-General to rise to the position of head of state.[17] In 1985, it was revealed that a post–World War II UN War Crimes Commission had labeled Waldheim as a suspected war criminal – based on his involvement with the army of Nazi Germany. The files had been stored in the UN archive.[12]
Waldheim launched a discreet but effective campaign to become the Secretary-General. Despite initial vetoes from China and the United Kingdom, in the third round, Waldheim was selected to become the new Secretary-General. In 1976, China initially blocked Waldheim's re-election, but it relented on the second ballot. In 1981, Waldheim's re-election for a third term was blocked by China, which vetoed his selection through 15 rounds. From 1986 to 1992, Waldheim served as President of Austria, making him the first former Secretary-General to rise to the position of head of state.[17] In 1985, it was revealed that a post–World War II UN War Crimes Commission had labeled Waldheim as a suspected war criminal – based on his involvement with the army of Nazi Germany. The files had been stored in the UN archive.[12]
cells: 5
Javier Pérez de Cuéllar (born 1920)
1 January 1982 – 31 December 1991
Peru
Latin American & Caribbean
Did not stand for a third term.
[18]
cells: Pérez de Cuéllar was selected after a five-week deadlock between the re-election of Waldheim and China's candidate, Salim Ahmed Salim of Tanzania. Pérez de Cuéllar, a Peruvian diplomat who a decade earlier had served as President of the UN Security Council during his time as Peruvian Ambassador to the UN, was a compromise candidate, and became the first and thus far only Secretary-General from the Americas. He was re-elected unanimously in 1986.[12]
Pérez de Cuéllar was selected after a five-week deadlock between the re-election of Waldheim and China's candidate, Salim Ahmed Salim of Tanzania. Pérez de Cuéllar, a Peruvian diplomat who a decade earlier had served as President of the UN Security Council during his time as Peruvian Ambassador to the UN, was a compromise candidate, and became the first and thus far only Secretary-General from the Americas. He was re-elected unanimously in 1986.[12]
Pérez de Cuéllar was selected after a five-week deadlock between the re-election of Waldheim and China's candidate, Salim Ahmed Salim of Tanzania. Pérez de Cuéllar, a Peruvian diplomat who a decade earlier had served as President of the UN Security Council during his time as Peruvian Ambassador to the UN, was a compromise candidate, and became the first and thus far only Secretary-General from the Americas. He was re-elected unanimously in 1986.[12]
Pérez de Cuéllar was selected after a five-week deadlock between the re-election of Waldheim and China's candidate, Salim Ahmed Salim of Tanzania. Pérez de Cuéllar, a Peruvian diplomat who a decade earlier had served as President of the UN Security Council during his time as Peruvian Ambassador to the UN, was a compromise candidate, and became the first and thus far only Secretary-General from the Americas. He was re-elected unanimously in 1986.[12]
Pérez de Cuéllar was selected after a five-week deadlock between the re-election of Waldheim and China's candidate, Salim Ahmed Salim of Tanzania. Pérez de Cuéllar, a Peruvian diplomat who a decade earlier had served as President of the UN Security Council during his time as Peruvian Ambassador to the UN, was a compromise candidate, and became the first and thus far only Secretary-General from the Americas. He was re-elected unanimously in 1986.[12]
Pérez de Cuéllar was selected after a five-week deadlock between the re-election of Waldheim and China's candidate, Salim Ahmed Salim of Tanzania. Pérez de Cuéllar, a Peruvian diplomat who a decade earlier had served as President of the UN Security Council during his time as Peruvian Ambassador to the UN, was a compromise candidate, and became the first and thus far only Secretary-General from the Americas. He was re-elected unanimously in 1986.[12]
cells: 6
Boutros Boutros-Ghali (1922–2016)
1 January 1992 – 31 December 1996
Egypt
African
The United States vetoed his second term.
[19]
cells: The 102-member Non-Aligned Movement insisted that the next Secretary-General come from Africa. With a majority in the General Assembly and the support of China, the Non-Aligned Movement had the votes necessary to block any unfavourable candidate. The Security Council conducted five anonymous straw polls—a first for the council—and Boutros-Ghali emerged with 11 votes on the fifth round. In 1996, the United States vetoed the re-appointment of Boutros-Ghali, claiming he had failed in implementing necessary reforms to the UN.[12]
The 102-member Non-Aligned Movement insisted that the next Secretary-General come from Africa. With a majority in the General Assembly and the support of China, the Non-Aligned Movement had the votes necessary to block any unfavourable candidate. The Security Council conducted five anonymous straw polls—a first for the council—and Boutros-Ghali emerged with 11 votes on the fifth round. In 1996, the United States vetoed the re-appointment of Boutros-Ghali, claiming he had failed in implementing necessary reforms to the UN.[12]
The 102-member Non-Aligned Movement insisted that the next Secretary-General come from Africa. With a majority in the General Assembly and the support of China, the Non-Aligned Movement had the votes necessary to block any unfavourable candidate. The Security Council conducted five anonymous straw polls—a first for the council—and Boutros-Ghali emerged with 11 votes on the fifth round. In 1996, the United States vetoed the re-appointment of Boutros-Ghali, claiming he had failed in implementing necessary reforms to the UN.[12]
The 102-member Non-Aligned Movement insisted that the next Secretary-General come from Africa. With a majority in the General Assembly and the support of China, the Non-Aligned Movement had the votes necessary to block any unfavourable candidate. The Security Council conducted five anonymous straw polls—a first for the council—and Boutros-Ghali emerged with 11 votes on the fifth round. In 1996, the United States vetoed the re-appointment of Boutros-Ghali, claiming he had failed in implementing necessary reforms to the UN.[12]
The 102-member Non-Aligned Movement insisted that the next Secretary-General come from Africa. With a majority in the General Assembly and the support of China, the Non-Aligned Movement had the votes necessary to block any unfavourable candidate. The Security Council conducted five anonymous straw polls—a first for the council—and Boutros-Ghali emerged with 11 votes on the fifth round. In 1996, the United States vetoed the re-appointment of Boutros-Ghali, claiming he had failed in implementing necessary reforms to the UN.[12]
The 102-member Non-Aligned Movement insisted that the next Secretary-General come from Africa. With a majority in the General Assembly and the support of China, the Non-Aligned Movement had the votes necessary to block any unfavourable candidate. The Security Council conducted five anonymous straw polls—a first for the council—and Boutros-Ghali emerged with 11 votes on the fifth round. In 1996, the United States vetoed the re-appointment of Boutros-Ghali, claiming he had failed in implementing necessary reforms to the UN.[12]
cells: 7
Kofi Annan (born 1938)
1 January 1997 – 31 December 2006
Ghana
African
Retired after two full terms.
[20]
cells: On 13 December 1996, the Security Council recommended Annan.[21][22] He was confirmed four days later by the vote of the General Assembly.[23] He started his second term as Secretary-General on 1 January 2002.
On 13 December 1996, the Security Council recommended Annan.[21][22] He was confirmed four days later by the vote of the General Assembly.[23] He started his second term as Secretary-General on 1 January 2002.
On 13 December 1996, the Security Council recommended Annan.[21][22] He was confirmed four days later by the vote of the General Assembly.[23] He started his second term as Secretary-General on 1 January 2002.
On 13 December 1996, the Security Council recommended Annan.[21][22] He was confirmed four days later by the vote of the General Assembly.[23] He started his second term as Secretary-General on 1 January 2002.
On 13 December 1996, the Security Council recommended Annan.[21][22] He was confirmed four days later by the vote of the General Assembly.[23] He started his second term as Secretary-General on 1 January 2002.
On 13 December 1996, the Security Council recommended Annan.[21][22] He was confirmed four days later by the vote of the General Assembly.[23] He started his second term as Secretary-General on 1 January 2002.
cells: 8
Ban Ki-moon (born 1944)
1 January 2007 – 31 December 2016
South Korea
Asia-Pacific
Retired after two full terms.
[24]
cells: Ban became the first East Asian to be selected as the Secretary-General and the second Asian overall after U Thant. He was unanimously elected to a second term by the General Assembly on 21 June 2011. His second term began on 1 January 2012.[25] Prior to his selection, he was the Foreign Minister of South Korea from January 2004 to November 2006.
Ban became the first East Asian to be selected as the Secretary-General and the second Asian overall after U Thant. He was unanimously elected to a second term by the General Assembly on 21 June 2011. His second term began on 1 January 2012.[25] Prior to his selection, he was the Foreign Minister of South Korea from January 2004 to November 2006.
Ban became the first East Asian to be selected as the Secretary-General and the second Asian overall after U Thant. He was unanimously elected to a second term by the General Assembly on 21 June 2011. His second term began on 1 January 2012.[25] Prior to his selection, he was the Foreign Minister of South Korea from January 2004 to November 2006.
Ban became the first East Asian to be selected as the Secretary-General and the second Asian overall after U Thant. He was unanimously elected to a second term by the General Assembly on 21 June 2011. His second term began on 1 January 2012.[25] Prior to his selection, he was the Foreign Minister of South Korea from January 2004 to November 2006.
Ban became the first East Asian to be selected as the Secretary-General and the second Asian overall after U Thant. He was unanimously elected to a second term by the General Assembly on 21 June 2011. His second term began on 1 January 2012.[25] Prior to his selection, he was the Foreign Minister of South Korea from January 2004 to November 2006.
Ban became the first East Asian to be selected as the Secretary-General and the second Asian overall after U Thant. He was unanimously elected to a second term by the General Assembly on 21 June 2011. His second term began on 1 January 2012.[25] Prior to his selection, he was the Foreign Minister of South Korea from January 2004 to November 2006.
cells: 9
António Guterres (born 1949)
1 January 2017 – present
Portugal
Western European & Others
cells: Guterres is the first former head of government to become Secretary-General, and the first Secretary-General born after the establishment of the United Nations. He was Prime Minister of Portugal from 1995 to 2002. He has also been President of Socialist International (1999–2005) and United Nations High Commissioner for Refugees (2005–2015).
Guterres is the first former head of government to become Secretary-General, and the first Secretary-General born after the establishment of the United Nations. He was Prime Minister of Portugal from 1995 to 2002. He has also been President of Socialist International (1999–2005) and United Nations High Commissioner for Refugees (2005–2015).
Guterres is the first former head of government to become Secretary-General, and the first Secretary-General born after the establishment of the United Nations. He was Prime Minister of Portugal from 1995 to 2002. He has also been President of Socialist International (1999–2005) and United Nations High Commissioner for Refugees (2005–2015).
Guterres is the first former head of government to become Secretary-General, and the first Secretary-General born after the establishment of the United Nations. He was Prime Minister of Portugal from 1995 to 2002. He has also been President of Socialist International (1999–2005) and United Nations High Commissioner for Refugees (2005–2015).
Guterres is the first former head of government to become Secretary-General, and the first Secretary-General born after the establishment of the United Nations. He was Prime Minister of Portugal from 1995 to 2002. He has also been President of Socialist International (1999–2005) and United Nations High Commissioner for Refugees (2005–2015).
Guterres is the first former head of government to become Secretary-General, and the first Secretary-General born after the establishment of the United Nations. He was Prime Minister of Portugal from 1995 to 2002. He has also been President of Socialist International (1999–2005) and United Nations High Commissioner for Refugees (2005–2015).

Questions about this table:
originalText: who was the secretary general of the united nations
answer: answerTexts: Gladwyn Jebb
Trygve Lie
Dag Hammarskjöld
U Thant
Kurt Waldheim
Javier Pérez de Cuéllar
Boutros Boutros-Ghali
Kofi Annan
Ban Ki-moon