Thein Sein (;
IPA: ; born 20 April 1944) is a Burmese politician and retired military general who served as the 9th
President of Myanmar from 2011 to 2016. He previously served as
prime minister
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
from 2007 to 2010, and was considered by many in and outside Myanmar as a reformist leader in the post-
junta government.
His government undertook a series of
political reforms including some deregulation of the country's
censored media, releasing many political prisoners and halting the country's
controversial large Chinese-led hydro-power project. The developments that followed included Myanmar's appointment to chair
ASEAN
The Association of Southeast Asian Nations,
commonly abbreviated as ASEAN, is a regional grouping of 10 states in Southeast Asia "that aims to promote economic and security cooperation among its ten members." Together, its member states r ...
in 2014, improved
relations with the United States, the release of
Aung San Suu Kyi
Aung San Suu Kyi (born 19 June 1945) is a Burmese politician, diplomat, author, and political activist. She was awarded the 1991 Nobel Peace Prize. She served as State Counsellor of Myanmar and Ministry of Foreign Affairs (Myanmar), Ministe ...
– his
2015 general election rival – from
house arrest
House arrest (also called home confinement, or nowadays electronic monitoring) is a legal measure where a person is required to remain at their residence under supervision, typically as an alternative to imprisonment. The person is confined b ...
, and the reinstatement of major opposition party
National League for Democracy (NLD) in the
by-election
A by-election, also known as a special election in the United States and the Philippines, or a bypoll in India, is an election used to fill an office that has become vacant between general elections.
A vacancy may arise as a result of an incumben ...
held on 1 April 2012.
Early life
Thein Sein was born in
Kyonku, a small
Irrawaddy Delta village near
Hainggyi Island in what is now
Ngapudaw Township to Maung Phyo (father) and Khin Nyunt (mother) in 1944 during the
Japanese occupation.
He was the youngest of three children. His parents were landless farmers, and his father made a living carrying cargo at the river jetty and weaving bamboo mats.
Thein Sein's father Maung Phyo became a
Buddhist monk 10 years after his wife's death, and spent his remaining years as a monk.
Military career
Thein Sein graduated from the 9th intake of the
Defence Services Academy
The Defence Services Academy (, ) located in Pyin Oo Lwin, is the premier military service academy of Myanmar, training future officers for all three branches of Myanmar military. The Ministry of Defence administered academy offers bachelor's d ...
with a
Bachelor of Arts degree in 1968, becoming a
second lieutenant afterward.
Throughout Thein Sein's four-decade long military career, he was considered a
bureaucrat, not a combat soldier. In 1988, he served as a major for
Sagaing Division's 55th Light Infantry Division and later served as a commander for Sagaing Division's 89th Infantry Battalion in
Kalay Township. The following year, he studied at the Command and General Staff College in
Kalaw,
Shan State
Shan State (, ; , ) is a administrative divisions of Myanmar, state of Myanmar. Shan State borders China (Yunnan) to the north, Laos (Louang Namtha Province, Louang Namtha and Bokeo Provinces) to the east, and Thailand (Chiang Rai Province, Chia ...
.
By 1991, he had returned to
Yangon
Yangon, formerly romanized as Rangoon, is the capital of the Yangon Region and the largest city of Myanmar. Yangon was the List of capitals of Myanmar, capital of Myanmar until 2005 and served as such until 2006, when the State Peace and Dev ...
, after being promoted to the rank of
colonel
Colonel ( ; abbreviated as Col., Col, or COL) is a senior military Officer (armed forces), officer rank used in many countries. It is also used in some police forces and paramilitary organizations.
In the 17th, 18th, and 19th centuries, a colon ...
and 1st Grade
General Staff Officer in the War Office. He was then promoted to
brigadier general, but remained at his position in the War Office, which marked the first time a
brigadier general was promoted to
General Staff Officer. In 1993, he was recruited as the commander of
Yangon Division
Yangon Region (, ; formerly Rangoon Division and Yangon Division) is an administrative region of Myanmar. Located in central Myanmar, the region is bordered by Bago Region to the north and east, the Gulf of Martaban to the south, and Ayeyarwady ...
's Military Operations Command 4 in
Hmawbi. Three years later in 1996, he was appointed to lead the new Triangle Regional Military Command in
Kyaingtong,
Shan State
Shan State (, ; , ) is a administrative divisions of Myanmar, state of Myanmar. Shan State borders China (Yunnan) to the north, Laos (Louang Namtha Province, Louang Namtha and Bokeo Provinces) to the east, and Thailand (Chiang Rai Province, Chia ...
, serving this role for another three years (1998–2001).
In 1998, he became a member of the
State Peace and Development Council
The State Peace and Development Council ( ; abbreviated SPDC or , ) was the official name of the Military dictatorship, military government of Burma (Myanmar) which, in 1997, succeeded the State Law and Order Restoration Council (; abbrevi ...
and was appointed as Secretary-2 in 2001.
He was promoted to the rank of
lieutenant general
Lieutenant general (Lt Gen, LTG and similar) is a military rank used in many countries. The rank traces its origins to the Middle Ages, where the title of lieutenant general was held by the second-in-command on the battlefield, who was norma ...
that year. After General
Khin Nyunt was deposed and General
Soe Win became Prime Minister in 2004, he was promoted to Secretary-1 and promoted to
General
A general officer is an Officer (armed forces), officer of high rank in the army, armies, and in some nations' air force, air and space forces, marines or naval infantry.
In some usages, the term "general officer" refers to a rank above colone ...
in late 2004.
Prime minister

Thein Sein was appointed in April 2007 by the nation's ruling military junta as interim prime minister, replacing General
Soe Win, who was undergoing medical treatment for
leukaemia
Leukemia ( also spelled leukaemia; pronounced ) is a group of blood cancers that usually begin in the bone marrow and produce high numbers of abnormal blood cells. These blood cells are not fully developed and are called ''blasts'' or '' ...
.
[Burmese junta choose stand-in PM](_blank)
, BBC.co.uk; retrieved 20 May 2007.[Burmese Junta Tips New Prime Minister](_blank)
; retrieved 20 May 2007. He was formally appointed as General Soe Win's permanent successor on 24 October 2007 after Soe Win's death on 12 October 2007.
He held the position of first secretary in the ruling
State Peace and Development Council
The State Peace and Development Council ( ; abbreviated SPDC or , ) was the official name of the Military dictatorship, military government of Burma (Myanmar) which, in 1997, succeeded the State Law and Order Restoration Council (; abbrevi ...
junta. He was the country's fourth-highest ranking general, and also served as the chairman of the government-sponsored
National Convention
The National Convention () was the constituent assembly of the Kingdom of France for one day and the French First Republic for its first three years during the French Revolution, following the two-year National Constituent Assembly and the ...
Convening Commission. Thein Sein carried out high-level negotiations with
Bangladesh
Bangladesh, officially the People's Republic of Bangladesh, is a country in South Asia. It is the List of countries and dependencies by population, eighth-most populous country in the world and among the List of countries and dependencies by ...
and
Cambodia
Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline ...
.
In 2007, sometime after his official appointment as
prime minister
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
, he was promoted to the rank of
general
A general officer is an Officer (armed forces), officer of high rank in the army, armies, and in some nations' air force, air and space forces, marines or naval infantry.
In some usages, the term "general officer" refers to a rank above colone ...
from
lieutenant general
Lieutenant general (Lt Gen, LTG and similar) is a military rank used in many countries. The rank traces its origins to the Middle Ages, where the title of lieutenant general was held by the second-in-command on the battlefield, who was norma ...
.
[Myanmar PM to visit Laos, Vietnam](_blank)
Xinhua. Retrieved 7 November 2007. On his first official visit outside Myanmar as prime minister, Thein Sein carried out high-level negotiations with
Laos
Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...
,
Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
and
Cambodia
Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline ...
. In the aftermath of
Cyclone Nargis in May 2008, he led the National Disaster Preparedness Central Committee as chairman and was criticised for the government's systematic blocking of relief efforts.
Presidency
Election and appointment
On 29 April 2010, he retired from the
military
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a d ...
, along with 22 other military officials, to lead the
Union Solidarity and Development Party as a civilian. During the
2010 general election, he was head of the
Union Solidarity and Development Party (
USDP), which contested in a controversial election and won the overwhelming majority of seats in the
Pyidaungsu Hluttaw. Thein Sein ran against
National Unity Party candidate Kyaw Aye during the election, contesting a
Pyithu Hluttaw seat to represent the constituents of
Naypyidaw Union Territory's
Zabuthiri Township. He purportedly won 91.2% of the votes (65,620).
On 4 February 2011, he was elected by the Pyidaungsu Hluttaw's
Presidential Electoral College as the next
President of Myanmar, becoming the country's first non-interim civilian president in 49 years.
Tin Aung Myint Oo and
Sai Mauk Kham were named as the new vice-presidents. He was sworn in on 30 March 2011 alongside the two vice-presidents and the newly elected parliament.
Regional policy
In the first month of his presidency, he sought the support of
ASEAN
The Association of Southeast Asian Nations,
commonly abbreviated as ASEAN, is a regional grouping of 10 states in Southeast Asia "that aims to promote economic and security cooperation among its ten members." Together, its member states r ...
Secretary-General
Surin Pitsuwan to support Myanmar's bid to chair the
ASEAN Summit in 2014. As of July 2011, the government has formed a planning committee led by foreign affairs minister
Wunna Maung Lwin. In his presidency, Myanmar took the ASEAN chairmanship in 2014. ASEAN summit was held in
Naypyidaw
Naypyidaw (), officially Romanization of Burmese, romanized as Nay Pyi Taw (NPT), is the capital city, capital and third-largest city of Myanmar. The city is located at the centre of the Naypyidaw Union Territory. It is unusual among Myanmar's ...
in the same year.
Domestic policy
Some have considered Thein Sein as a moderate because he was willing to engage with
Aung San Suu Kyi
Aung San Suu Kyi (born 19 June 1945) is a Burmese politician, diplomat, author, and political activist. She was awarded the 1991 Nobel Peace Prize. She served as State Counsellor of Myanmar and Ministry of Foreign Affairs (Myanmar), Ministe ...
; he had a high-profile meeting with her in Naypyidaw on 19 August 2011. On 17 August 2011, he was quoted by the state newspaper, ''
The New Light of Myanmar'' as saying:
Various news sources interpreted his suggestion as an invitation for overseas Burmese citizens to return to their country of origin and help rebuild the
Burmese economy.

In 2012, Thein Sein proposed that the minority
Rohingya ethnic group, which had lived in Burma for hundreds of years, be "resettled" abroad, a proposal the
United Nations
The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
was quick to object to. Thein Sein has also supported domestic policies that label Rohingya as "non-citizens". He has said that the
2012 Rakhine State riots "has nothing to do with race or religion."
2012 cabinet reshuffle
On 27 August 2012, Thein Sein announced a major cabinet reshuffle of 9 ministers and 15 deputy ministers, to consolidate the authority of his office by removing hardliner ministers and replacing them with political allies.
Among the more prominent changes was the transfer of
Kyaw Hsan from the post of
Minister for Information to Minister of Cooperatives, and the appointment of
Aung Min,
Tin Naing Thein and
Soe Thein, all former lieutenants under Thein Sein, to the posts of Minister of the President's Office.
Union Solidarity and Development Party
On 16 October 2012, Thein Sein was re-elected as the chairman of the
Union Solidarity and Development Party (USDP) at the USDP's first party conference in
Naypyidaw
Naypyidaw (), officially Romanization of Burmese, romanized as Nay Pyi Taw (NPT), is the capital city, capital and third-largest city of Myanmar. The city is located at the centre of the Naypyidaw Union Territory. It is unusual among Myanmar's ...
.
This is in direct contradiction to the 2008
Constitution of Myanmar, which states:
According to the constitution, he was technically barred from taking part in party activities during his term of office. Because of mounting criticism over his dual role, Thein Sein handed over the chairman position of party to
Shwe Mann on 1 May 2013. But Thein Sein will continue to play a leadership role within the ruling party and did not disqualify himself from consideration as the party's presidential candidate of 2015 election.
Post-presidency
A day after Thein Sein left office, the Democratic Voices of Burma published a news article that the ex-president would be ordaining as a
monk
A monk (; from , ''monachos'', "single, solitary" via Latin ) is a man who is a member of a religious order and lives in a monastery. A monk usually lives his life in prayer and contemplation. The concept is ancient and can be seen in many reli ...
on 1 April 2016 for a few days, a tradition for Burmese Buddhist men. According to the DVB, a "spokesperson close to the President" refused to disclose where he would be ordained, but it would be in a "small, peaceful town".
According to a Facebook post, he was temporarily ordained under
Ashin Nandamalabhivamsa in a monastery in
Pyin Oo Lwin under the monastic name U Santidhamma. Thein Sein has since lived in quiet retirement, maintaining his silence following the
2021 Myanmar coup d'état.
Thein Sein appeared again during an interview in April 2023, stating that the former military regime isolated the country for 20 years and that he personally negotiated for an end to sanctions during his presidency.
Personal life
Thein Sein is married to
Khin Khin Win. The couple have three daughters.
One of his daughters, Yin Thuzar Thein, is married to military captain Han Win Aung. He suffers from
heart disease
Cardiovascular disease (CVD) is any disease involving the heart or blood vessels. CVDs constitute a class of diseases that includes: coronary artery diseases (e.g. angina pectoris, angina, myocardial infarction, heart attack), heart failure, ...
and uses a
pacemaker.
References
, -
{{Authority control
1944 births
Living people
Burmese generals
Burmese Theravada Buddhists
Defence Services Academy alumni
People from Ayeyarwady Region
Presidents of Myanmar
Prime ministers of Myanmar
Recipients of the Order of the Union of Myanmar
Union Solidarity and Development Party politicians
21st-century Burmese politicians