Southeast Asia or Southeastern Asia is the southeastern subregion of Asia, consisting of the regions that are geographically south of China, east of the Indian subcontinent and north-west of Australia. Southeast Asia is bordered to the north by East Asia, to the west by South Asia and the Bay of Bengal, to the east by Oceania and the Pacific Ocean, and to the south by Australia and the Indian Ocean. Apart from the British Indian Ocean Territory and two out of 26 atolls of Maldives in South Asia, Southeast Asia is the only other subregion of Asia that lies partly within the Southern Hemisphere. The majority of the subregion is still in the Northern Hemisphere. East Timor and the southern portion of Indonesia are the only parts that are south of the Equator.
The Southeast Asian Games, also known as the SEA Games(SEAG), 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 (IOC) and the Olympic Council of Asia (OCA).
Gelora Bung Karno Main Stadium, formerly Gelora Senayan Main Stadium, is a multi-purpose stadium located at the center of the Gelora Bung Karno Sports Complex in Central Jakarta, Indonesia. It is mostly used for football matches. The stadium is named after Sukarno, the 1st President of Indonesia, who is also a figure who sparked the idea of building this sports complex.
The 1997 Southeast Asian Games, officially known as the 19th Southeast Asian Games, was a Southeast Asian multi-sport event held in Jakarta, Indonesia. This was the third time that Indonesia hosted the games. Jakarta also hosted the SEA Games in 1979 and 1987.
The 1962 Asian Games also known as the 4th Asian Games, IV Asiad, and Jakarta 1962, was the fourth edition of pan-Asian multi-sport event sanctioned by the Asian Games Federation (AGF). The games were held from 24 August to 4 September 1962, in Jakarta, Indonesia. It was the first international multi-sport event hosted by the then-17 year old Southeast Asian country. This was the first of two Asian Games hosted by the city as of 2018, the second was held in 2018, with Palembang as the co-host.
The 2009 Southeast Asian Games, officially known as the 25th Southeast Asian Games, was a Southeast Asian multi-sport event hosted by Vientiane, Laos. This was the first time Laos had held the Southeast Asian Games as Laos had previously declined hosting the 1965 Southeast Asian Peninsular Games, citing financial difficulties. This was also the first time the Southeast Asian Games was held in a landlocked country.
The 2011 Southeast Asian Games, officially known as the 26th Southeast Asian Games, was a Southeast Asian multi-sport event held in Jakarta and Palembang, Indonesia. It was Indonesia's fourth time to host the Southeast Asian Games, and its first since 1997. Previously, Indonesia also hosted in 1979 and 1987. The capital city of Jakarta hosted all three of the previous Games prior to this. Palembang became the third SEA Games non-capital host city, after Chiang Mai (1995) and Nakhon Ratchasima (2007), both in Thailand. Around 5,965 athletes from 11 participating nations participated at the games which featured 545 events in 44 sports. The biggest competitor, sports, and events in Southeast Asian Games history.
The ASEAN Para Games is a biannual multi-sport event held after every Southeast Asian Games involving disabled athletes from the current 11 Southeast Asia countries. Participating athletes have a variety of disabilities ranging from spastic, cerebral palsy, mobility disabilities, visual disabilities, amputated to intellectual disabilities. The ASEAN Para Games is under the regulation of the ASEAN Para Sports Federation (APSF) with supervision by the International Paralympic Committee (IPC) and the Asian Paralympic Committee and is traditionally hosted by the country where the Southeast Asian Games took place.
The 2013 Southeast Asian Games, officially known as the 27th Southeast Asian Games, was a Southeast Asian multi-sport event took place in Nay Pyi Taw, Myanmar. Around 4730 athletes from 11 participating nations competed at the games, which featured 460 events in 34 sports. The games were held from 11 to 22 December 2013.
Indonesia national under-23 football team is considered to be the feeder team for the Indonesia national football team. Indonesia national under-23 team is the national team for the under-23 and 22 level, representing Indonesia in international football competitions in the Olympic Games, Asian Games and Southeast Asian Games, as well as any other under-23 international football tournaments including the AFC U-23 Championship. It is controlled by the Football Association of Indonesia.
Sports in Indonesia are popular from both the participation and spectating aspect. Some popular sports in Indonesia are (Soccer) football, volleyball, basketball, badminton, and the native Indonesian martial art pencak silat. Badminton is arguably Indonesia's most successful sport. Indonesia has won gold medals in badminton in every Olympic Games since the sport was first introduced to the Olympics in 1992, with the exception of the 2012 Summer Olympics. Indonesia regularly participates in the Thomas Cup, Uber Cup, and Sudirman Cup badminton championships. Indonesia also regularly participates in regional multi-events sport, such as the Southeast Asian Games, Asian Games, and Olympic Games. Indonesia is one of the major sport powerhouses in the Southeast Asian region, winning the Southeast Asian Games 10 times since 1977.
The Timor-Leste national Under-23 football team represents the Timor-Leste in international football competitions in the Olympic Games, Asian Games, Southeast Asian Games and any other under-23 international football tournaments. It is controlled by the Federação de Futebol de Timor-Leste, the governing body of football in the country. Timor Leste is currently one of the weakest teams in the world. They won their first match on 5 November 2011 against Brunei, scoring 2–1.
The athletics competition at the 2011 Southeast Asian Games was held from 12 to 16 November at the Jakabaring Stadium in Palembang, Indonesia. Over the five-day competition a total of 46 events were contested with 23 contests for each gender, matching the Olympic athletics program minus the men's 50 km race walk. Six SEA Games records were broken and twenty national records were surpassed.
Aquatics at the 2011 Southeast Asian Games was held in Jakabaring Aquatic Center, Palembang, Indonesia for Swimming, Diving and Synchronized Swimming, Lumban Tirta Arena for Water Polo and Putri Island for Open Water Swimming.
Fencing at the 26th Southeast Asian Games was held in University of Indonesia, Jakarta, Indonesia.
The tennis tournament at the 2011 Southeast Asian Games was held from November 13 to November 21 at the Jakabaring Sport Complex in Palembang in Indonesia. It was the 26th edition of tennis event at the Southeast Asian Games.
Taekwondo at the 2011 Southeast Asian Games was held in POPKI Sport Hall, Cibubur, Indonesia.
Finswimming at the 2011 Southeast Asian Games was held at the Jakabaring Sport Complex in Palembang, Indonesia from 19 to 21 November 2011.
Jakabaring Sport City(sic), also known as Jakabaring Sports Complex is an integrated sports facility complex in Palembang, South Sumatra, Indonesia. The complex is located 5 kilometers southeast of Palembang city center, across the Musi river by the Ampera Bridge in Jakabaring, Seberang Ulu I area.
Events from the year 2011 in Indonesia
Diego Lorenzo
Ardi Hapsoro
Malaysia 
Pakinee Pantapa
Myanmar