Hanoi is the capital and second-most populous city of Vietnam. The name "Hanoi" translates to "inside the river," – Hanoi is bordered by the Red and Black Rivers. As a municipality, Hanoi consists of 12 urban districts, 17 rural districts, and one district-level town. The city encompasses an area of 3,359.84 km2 (1,297.24 sq mi) and as of 2023, a population of 8,587,100. Hanoi had the second-highest gross regional domestic product of all Vietnamese provinces and municipalities at US$51.4 billion in 2022, behind Ho Chi Minh City.
The dong has been the currency of Vietnam since 3 May 1978. It is issued by the State Bank of Vietnam. The dong was also the currency of the predecessor states of North Vietnam and South Vietnam, having replaced the previously used French Indochinese piastre.
The Southeast Asian Games, commonly known as SEA Games is a biennial multi-sport event involving participants from the current 11 countries of Southeast Asia. The games are under the regulation of the Southeast Asian Games Federation with supervision by the International Olympic Committee and the Olympic Council of Asia.
The 2005 Southeast Asian Games, officially known as the 23rd Southeast Asian Games, was a Southeast Asian multi-sport event held in Manila, Philippines.
The 2003 Southeast Asian Games, officially known as the 22nd Southeast Asian Games, SEA Games 22 and also known as Vietnam 2003, was a Southeast Asian multi-sport event held from 5 to 13 December 2003 in Hanoi, Vietnam. This was the first time that Vietnam had staged the SEA Games, and it saw East Timor, which had just gained independence in 2002; although not being an ASEAN member and despite its geographical location closer to the Pacific archipelago than the Asian continent, making its debut at the games.
The 2007 Southeast Asian Games, officially known as the 24th Southeast Asian Games, was a Southeast Asian multi-sport event held in Nakhon Ratchasima (Korat), Thailand. This was the sixth time Thailand hosted the Southeast Asian Games and its first time since 1995. Previously, Thailand also hosted the 1959 inaugural games, 1967 games, 1975 games and the 1985 games.
Nguyễn Phú Trọng was a Vietnamese politician and communist theorist who served as general secretary of the Communist Party of Vietnam from 2011 until his death in 2024. As the head of the party's Secretariat, Politburo and Central Military Commission, Trọng was considered Vietnam's paramount leader. From 2018 to 2021, he also served concurrently as the tenth president of Vietnam.
Ngô Bảo Châu is a Vietnamese-French mathematician at the University of Chicago, best known for proving the fundamental lemma for automorphic forms. He is the first Vietnamese national to have received the Fields Medal.
The Vietnamese National Badminton Championships is a tournament organized by the Vietnam Badminton Federation to crown the best badminton players in Vietnam.
At the 22nd SEA Games, the athletics events were held at the Mỹ Đình National Stadium in Hanoi, Vietnam from 7 to 12 December 2003. A total of 45 events were contested, of which 23 by male and 22 by female category.
The 2014 AFF Championship, sponsored by Suzuki and officially known as the 2014 AFF Suzuki Cup, was the 10th edition of the AFF Championship, an international association football competition consisting of national teams of member nations of the ASEAN Football Federation (AFF).
The 2019 Southeast Asian Games, officially known as the 30th Southeast Asian Games, or the 30th SEA Games, and commonly known as Philippines 2019, was the 30th edition of the Southeast Asian Games, a biennial regional multi-sport event which was held in the Philippines from 30 November to 11 December 2019. However, due to a narrow calendar, some sports started before the opening ceremony as early as November 24.
The 2003 ASEAN Para Games, officially known as the 2nd ASEAN Para Games, was a Southeast Asian disabled multi-sport event held eight days after the 2003 Southeast Asian Games in Hanoi, Vietnam from 21 to 27 December 2003. This was the first time and so far only time Vietnam hosted the ASEAN Para Games and the first time East Timor participated at the ASEAN Para Games.
Vietnam competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. It was the nation's ninth appearance at the Olympics, with the exception of the 1984 Summer Olympics in Los Angeles, because of the Soviet boycott.
The 2021 Southeast Asian Games, officially known as the 31st Southeast Asian Games, 31st SEA Games or SEA Games 31, and also recognized as Viet Nam 2021, was the 31st edition of the Southeast Asian Games, the biennial regional multi-sport event which was held in Hanoi, Vietnam and its surrounding cities from 12 to 23 May 2022.
The tennis tournament at the 2003 SEA Games was held from December 5 to December 12 in Lan Anh Gymnasium, Ho Chi Minh City, Vietnam.
Malaysia participated in the 2021 Southeast Asian Games in Hanoi, Vietnam from 12 to 23 May 2022. The Malaysian contingent consisted of 584 athletes, competing in 37 out 40 sports, 58 percent of which are debutants.
The 2022 ASEAN Para Games, officially known as the 11th ASEAN Para Games, and commonly known as Surakarta 2022, was a biannual multi-sport event for athletes with physical disabilities in Southeast Asia. It was held from 30 July to 6 August 2022 in Surakarta, Indonesia. All 11 countries in the region participated.
Vietnam competed in the 2021 Southeast Asian Games in Hanoi as host nation from 12 to 23 May 2022. The Vietnamese contingent consists of 965 athletes, competing in all 40 sports.
Sony Dwi Kuncoro 
Wong Choong Hann 
Salakjit Ponsana 
