Mensa International - wikipedia Mensa International Mensa International Formation 1 October 1946 ; 71 years ago ( 1946 - 10 - 01 ) Legal status Limited non-profit organization Purpose High IQ society Headquarters Slate Barn, Church Lane, Caythorpe, Lincolnshire, England, United Kingdom Location Worldwide Membership 134,000 Website www.mensa.org Mensa is the largest and oldest high IQ society in the world. It is a non-profit organization open to people who score at the 98th percentile or higher on a standardized, supervised IQ or other approved intelligence test. Mensa formally comprises national groups and the umbrella organization Mensa International, with a registered office in Caythorpe, Lincolnshire, England ( which is separate from the British Mensa office in Wolverhampton ). The word mensa ( / ˈmɛnsə / ; Latin : ( ˈmensa ) ) means `` table '' in Latin, as is symbolized in the organization 's logo, and was chosen to demonstrate the round - table nature of the organization ; the coming together of equals. Roland Berrill, an Australian barrister, and Dr. Lancelot Ware, a British scientist and lawyer, founded Mensa at Lincoln College, in Oxford, England, in 1946. They had the idea of forming a society for very intelligent people, the only qualification for membership being a high IQ. It was to be non-political and free from all other social distinctions ( racial, religious, etc. ). American Mensa was the second major branch of Mensa. Its success has been linked to the efforts of its early and longstanding organizer, Margot Seitelman. Berrill and Ware were both disappointed with the resulting society. Berrill had intended Mensa as `` an aristocracy of the intellect '', and was unhappy that a majority of Mensans came from humble homes, while Ware said : `` I do get disappointed that so many members spend so much time solving puzzles. '' Contents 1 Membership requirement 2 Mission 3 Organizational structure 4 Gatherings 5 Publications 6 Demographics 7 See also 8 References 9 Bibliography 10 External links Membership requirement Mensa 's requirement for membership is a score at or above the 98th percentile on certain standardised IQ or other approved intelligence tests, such as the Stanford -- Binet Intelligence Scales. The minimum accepted score on the Stanford -- Binet is 132, while for the Cattell it is 148. Most IQ tests are designed to yield a mean score of 100 with a standard deviation of 15 ; the 98th - percentile score under these conditions is 131, assuming a normal distribution. Most national groups test using well established IQ test batteries, but American Mensa has developed its own application exam. This exam is proctored by American Mensa and does not provide a score comparable to scores on other tests ; it serves only to qualify a person for membership. In some national groups, a person may take a Mensa - offered test only once, although one may later submit an application with results from a different qualifying test. The Mensa test is also available in developing countries like India, Pakistan, Brazil etc. and societies in developing countries have been growing at rapid pace. Mission Mensa 's constitution lists three purposes : `` to identify and to foster human intelligence for the benefit of humanity ; to encourage research into the nature, characteristics, and uses of intelligence ; and to provide a stimulating intellectual and social environment for its members ''. To these ends, the organization is involved with programs for gifted children, literacy, and scholarships, and it holds numerous gatherings including an annual summit. Organizational structure Mensa International consists of around 134,000 members, in 100 countries, in 51 national groups. Individuals who live in a country with a national group join the national group, while those living in countries without a recognized chapter may join Mensa International directly. The largest national groups are : American Mensa, with more than 57,000 members, British Mensa, with over 21,000 members, and Mensa Germany, with more than 13,000 members. Larger national groups are further subdivided into local groups. For example, American Mensa has 134 local groups, with the largest having over 2,000 members and the smallest having fewer than 100. Members may form Special Interest Groups ( SIGs ) at international, national, and local levels ; these SIGs represent a wide variety of interests, both commonplace and obscure, ranging from motorcycle clubs to entrepreneurial co-operations. Some SIGs are associated with various geographic groups, whereas others act independently of official hierarchy. There are also electronic SIGs ( eSIGs ), which operate primarily as e-mail lists, where members may or may not meet each other in person. The Mensa Foundation, a separate charitable U.S. corporation, edits and publishes its own Mensa Research Journal, in which both Mensans and non-Mensans are published on various topics surrounding the concept and measure of intelligence. The national groups also issue periodicals, such as Mensa Bulletin, the monthly publication of American Mensa, and Mensa Magazine, the monthly publication of British Mensa. Gatherings Mensa has many events for members, from the local to the international level. Several countries hold a large event called the Annual Gathering ( AG ). It is held in a different city every year, with speakers, dances, leadership workshops, children 's events, games, and other activities. The American and Canadian AGs are usually held during the American Independence Day ( 4 July ) or Canada Day ( 1 July ) weekends respectively. Smaller gatherings called Regional Gatherings ( RGs ), which are held in various cities, attract members from large areas. The largest in the United States is held in the Chicago area around Halloween, notably featuring a costume party for which many members create pun - based costumes. In 2006, the Mensa World Gathering was held from 8 -- 13 August in Orlando, Florida to celebrate the 60th anniversary of the founding of Mensa. An estimated 2,500 attendees from over 30 countries gathered for this celebration. The International Board of Directors had a formal meeting there. In 2010, a joint American - Canadian Annual Gathering was held in Dearborn, Michigan, to mark the 50th anniversary of Mensa in North America, one of several times the US and Canada AGs have been combined. Other multinational gatherings are the European Mensas Annual Gathering ( EMAG ) and the Asian Mensa Gathering ( AMG ). Since 1990, American Mensa has sponsored the annual Mensa Mind Games competition, at which the Mensa Select award is given to five board games that are `` original, challenging, and well designed ''. Individual local groups and their members host smaller events for members and their guests. Lunch or dinner events, lectures, tours, theatre outings, and games nights are all common. Publications All Mensa groups publish members - only newsletters or magazines, which include articles and columns written by members, and information about upcoming Mensa events. Examples include the American Mensa Bulletin, the British Mensa magazine, Serbian MozaIQ, the Australian TableAus, the Mexican El Mensajero, and the French Contacts. Some local or regional groups have their own newsletter, such as those in the United States, UK, Germany, and France. Mensa International publishes a Mensa World Journal, which `` contains views and information about Mensa around the world ''. This journal is generally included in each national magazine. Mensa also publishes the Mensa Research Journal, which `` highlights scholarly articles and recent research related to intelligence ''. Unlike most Mensa publications, this journal is available to non-members. Demographics All national and local groups welcome children ; many offer activities, resources, and newsletters specifically geared toward gifted children and their parents. Both American Mensa 's youngest member ( Christina Brown ) and British Mensa 's youngest member ( Adam Kirby ) joined at the age of two. The current youngest member of Mensa is Adam Kirby, from Mitcham, London, UK who was invited to join at the age of two years and four months and gained full membership at the age of two years five months. He scored 141 on the Stanford - Binet IQ test. Elise Tan - Roberts of the UK is the youngest person ever to join Mensa, having gained full membership at the age of two years and four months. American Mensa 's oldest member is 102, and British Mensa had a member aged to 103. According to American Mensa 's website ( as of 2013 ), 38 percent of its members are baby boomers between the ages of 51 and 68, 31 percent are Gen - Xers or Millennials between the ages of 27 and 48, and more than 2,600 members are under the age of 18. There are more than 1,800 families in the United States with two or more Mensa members. In addition, the American Mensa general membership is `` 66 percent male, 34 percent female ''. The aggregate of local and national leadership is distributed equally between the sexes. See also List of notable Mensans List of Mensa Select recipients IQ classification IQ Award References Jump up ^ `` Mensa is 65 on 1st October -- how Brilliant is that ? ''. Mensa International. Retrieved 30 August 2014. ^ Jump up to : `` About Mensa International ''. Mensa International. 2017. Retrieved 23 April 2017. Jump up ^ Percival, Matt ( 8 September 2006 ). `` The Quest for Genius ''. CNN. Retrieved 30 October 2007. Jump up ^ Moore, Hilary. `` American Mensa and Activepackets Team to Provide Mobile Users With Mensa Genius Challenge ''. American Mensa. Retrieved 30 October 2007. Jump up ^ Sharma, Mukul ( 30 January 2007 ). `` IQ tests are about innate intelligence ''. The Times of India. India. Retrieved 3 November 2007. ^ Jump up to : `` Mensa Information ''. Mensa International. ^ Jump up to : `` FAQs - Full list ''. British Mensa. Retrieved 13 July 2014. Jump up ^ `` Home. '' Mensa International. Retrieved 11 May 2010. `` Mensa 's registered office is Slate Barn, Church Lane, Caythorpe, NG32 3EL, United Kingdom. '' Jump up ^ `` Contact Us ''. British Mensa. Retrieved 5 November 2015. ^ Jump up to : `` About Mensa International ''. Mensa International. Retrieved 2013 - 09 - 17. Jump up ^ Victor Serebriakoff ( 1986 ). Mensa - The Society for the Highly Intelligent. Stein and Day. p. 73. ISBN 0 - 8128 - 3091 - 1. Jump up ^ Victor Serebriakoff ( 1986 ). Mensa - The Society for the Highly Intelligent. Stein and Day. ISBN 0 - 8128 - 3091 - 1. Jump up ^ Tammet, Daniel ( 2009 ). Embracing the Wide Sky : A Tour Across the Horizons of the Mind. Simon and Schuster. p. 40. ISBN 1416570136. ^ Jump up to : `` Submit Test Scores ''. American Mensa. Retrieved 2 June 2011. Jump up ^ `` The Constitution of Mensa '' ( PDF ). Mensa International. Retrieved 2012 - 10 - 13. Jump up ^ `` About Mensa ''. Mensa.org. Jump up ^ `` National Groups ''. Mensa.org. Jump up ^ Stanislav Dimov ( 22 October 2011 ). `` Thinking lessons introduced at school ''. Europost. Retrieved 13 July 2014. Jump up ^ `` American Mensa ''. American Mensa. Retrieved 13 July 2014. Jump up ^ `` British Mensa ''. British Mensa. Retrieved 13 July 2014. Jump up ^ `` Mensa : Ein Netzwerk für Hochbegabte ''. Mensa Germany. Retrieved 2 May 2017. Jump up ^ `` Mensa Bulletin ''. American Mensa. Archived from the original on 11 October 2007. Retrieved 11 October 2007. Jump up ^ `` Welcome to British Mensa -- The High IQ Society ''. British Mensa. Retrieved 11 October 2007. Jump up ^ `` World Gathering 2006 ''. American Mensa. Archived from the original on 4 July 2006. Jump up ^ Loew, Tracy ( 21 May 2006 ). `` Mensa still plays mind games after 60 years ''. USA Today. Retrieved 16 January 2007. Jump up ^ Arsenault, Anne ( 22 April 2005 ). `` Brainiac Central ''. St. Petersburg Times. Retrieved 16 January 2007. Jump up ^ `` Mensa Bulletin ''. American Mensa Ltd. Retrieved 11 March 2012. Jump up ^ `` Mensa magazine ''. British Mensa. Archived from the original on 22 October 2009. Retrieved 11 March 2012. Jump up ^ `` Mensa Serbia ( RS ) ''. www.mensa.org. Mensa International. Retrieved 16 November 2014. Jump up ^ `` Mensa - the High IQ Society ''. Australian Mensa. Retrieved 13 December 2014. Jump up ^ `` Mensa - the High IQ Society ''. Mensa Mexico. Retrieved 1 February 2016. Jump up ^ `` Mensa France ''. Archived from the original on 16 June 2013. Retrieved 13 December 2014. Jump up ^ `` What Publications Come With Mensa Membership ? ''. Mensa International Limited. Retrieved 11 March 2012. Jump up ^ `` International Journal ''. American Mensa Ltd. Retrieved 11 March 2012. Jump up ^ TableAus, Australian and International Mensa News, November / December 2014 Edition 414 Jump up ^ `` Mensa Research Journal ''. American Mensa Ltd. Retrieved 11 March 2012. Jump up ^ Ringle, Haley ( 26 May 2009 ). `` 2 - year - old joins group for high IQs ''. East Valley Tribune. Retrieved 18 August 2010. ^ Jump up to : `` Two - year - old becomes youngest boy to join Mensa ''. The Telegraph. 14 June 2013. Retrieved 18 June 2013. Jump up ^ The Times ( 2013 - 06 - 15 ). `` The two - year - old whose parents have to study to keep up with ''. The Times. Retrieved 15 June 2013. Jump up ^ `` Meet the World 's Smartest Kid - ABC News ''. Abcnews.go.com. 2009 - 05 - 01. Retrieved 2015 - 09 - 17. ^ Jump up to : `` Demographically speaking... '' American Mensa. Archived from the original on 10 February 2014. Retrieved 12 March 2013. CS1 maint : BOT : original - url status unknown ( link ) Bibliography External links Wikimedia Commons has media related to Mensa International. Official website ( alternative URL ) Map of Mensa National Groups CBS video on Mensa ( part1 ) CBS video on Mensa ( part2 ) High IQ Topics Intelligence quotient Levels of measurement : Ordinal scale IQ classification Intellectual giftedness Human intelligence Standardized testing High IQ societies Intertel Mega Society Mensa International Prometheus Society Triple Nine Society Testing Stanford -- Binet Intelligence Scales Wechsler Adult Intelligence Scale Graduate Record Examination Wechsler Intelligence Scale for Children Related Densa Retrieved from `` https://en.wikipedia.org/w/index.php?title=Mensa_International&oldid=851799450 '' Categories : Mensa International Organizations established in 1946 1946 establishments in England Hidden categories : CS1 maint : BOT : original - url status unknown Use British English from October 2011 Use dmy dates from October 2012 All articles with unsourced statements Articles with unsourced statements from July 2018 Articles with unsourced statements from August 2015 Articles with unsourced statements from May 2017 Articles containing potentially dated statements from 2013 All articles containing potentially dated statements Talk Contents About Wikipedia Aragonés Asturianu Azərbaycanca বাংলা Беларуская Български Català Čeština Dansk Deutsch Ελληνικά Español Esperanto Euskara فارسی Français Galego 한국어 Bahasa Indonesia Italiano עברית Lietuvių Magyar मराठी Nederlands 日本 語 Norsk پنجابی Polski Português Română Русский Scots Simple English Slovenčina Slovenščina Српски / srpski Srpskohrvatski / српскохрватски Suomi Svenska ไทย Türkçe Українська اردو Tiếng Việt 粵語 中文 39 more Edit links This page was last edited on 24 July 2018, at 17 : 45 ( UTC ). 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Question: what iq do you need to be in mensa
Answer: 132