The Southeast Asian Games, also known as the 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 (IOC) and the Olympic Council of Asia (OCA). The Southeast Asian Games is one of the five subregional Games of the Olympic Council of Asia (OCA). The others are the Central Asian Games, the East Asian Youth Games, the South Asian Games, and the West Asian Games. History The Southeast Asian Games owes its origins to the South East Asian Peninsular Games or SEAP Games. On 22 May 1958, delegates from the countries in Southeast Asian Peninsula attending the Asian Games in Tokyo, Japan had a meeting and agreed to establish a sports organization. The SEAP Games was conceptualized by Luang Sukhum Nayapradit, then vice-president of the Thailand Olympic Committee. The proposed rationale was that a regional sports event will help promote co-operation, understanding, and relations among countries in the Southeast Asian region. Six countries, Burma (now Myanmar), Kampuchea (now Cambodia), Laos, Malaya (now Malaysia), Thailand and the Republic of Vietnam (South Vietnam) were the founding members. These countries agreed to hold the Games biennially in June 1959 and the SEAP Games Federation Committee was formed thereafter. The first SEAP Games were held in Bangkok from 12–17 December 1959, with more than 527 athletes and officials from 6 countries; Burma (now Myanmar), Laos, Malaya, Singapore, South Vietnam and Thailand participated in 12 sports. At the 8th SEAP Games in 1975, the SEAP Federation considered the inclusion of Brunei, Indonesia, and the Philippines. These countries were formally admitted in 1977, the same year when SEAP Federation changed their name to the Southeast Asian Games Federation (SEAGF), and the games were known as the Southeast Asian Games. Despite its location closer to the Pacific archipelago than the Asian continent and not being a member of ASEAN, East Timor was admitted at the 22nd Southeast Asian Games in 2003 Hanoi–Ho Chi Minh City. The 2009 Southeast Asian Games was the first time Laos has ever hosted a Southeast Asian Games (Laos had previously declined to host the 1965 Southeast Asian Peninsular Games citing financial difficulties). Running from 9–18 December, it has also commemorated the 50 years of the Southeast Asian Games, held in Vientiane, Laos. The South-East Asian Games