Formation | 2022 |
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Founder |
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Purpose | Gerontology research |
Region served | Worldwide |
Services | Tracking supercentenarians, research in ageing |
Fields | Gerontology |
Website | longeviquest.com |
LongeviQuest (LQ) is a scientific organization that specializes in extreme longevity and age validation of supercentenarians. [2] It was founded by Ben Meyers and Robert Young in 2022, and has been cited in several media outlets as an authority on the subject, including the Guinness World Records. [3] [4] [5]
Guinness World Records, known from its inception in 1955 until 1999 as The Guinness Book of Records and in previous United States editions as The Guinness Book of World Records, is a British reference book published annually, listing world records both of human achievements and the extremes of the natural world. Sir Hugh Beaver created the concept, and twin brothers Norris and Ross McWhirter co-founded the book in London in August 1955.
A supercentenarian, sometimes hyphenated as super-centenarian, is a person who is 110 years or older. This age is achieved by about one in 1,000 centenarians. Supercentenarians typically live a life free of significant age-related diseases until shortly before the maximum human lifespan is reached.
Shigechiyo Izumi was a Japanese man who was titled the oldest living person after the death of Niwa Kawamoto on 16 November 1976, also from Japan. Izumi's claimed birth date of 29 June 1865 was accepted by Guinness World Records, which recognized him as the oldest verified man ever, but this was eventually withdrawn in 2010; in the 2012 edition of the Guinness World Records book, Christian Mortensen was named the "oldest verified man ever" and Izumi was not mentioned.
Longevity claims are unsubstantiated cases of asserted human longevity. Those asserting lifespans of 110 years or more are referred to as supercentenarians. Many have either no official verification or are backed only by partial evidence. Cases where longevity has been fully verified, according to modern standards of longevity research, are reflected in an established list of supercentenarians based on the work of organizations such as the Gerontology Research Group (GRG) or Guinness World Records. This article lists living claims greater than that of the oldest living person whose age has been independently verified, Japanese woman Tomiko Itooka, aged 116 years, 219 days, and deceased claims greater than that of the oldest person ever whose age has been verified, French woman Jeanne Calment, who died aged 122 years and 164 days. The upper limit for both lists is 130 years.
This is a list of tables of the oldest people in the world in ordinal ranks. To avoid including false or unconfirmed claims of old age, names here are restricted to those people whose ages have been validated by an international body dealing in longevity research, such as the Gerontology Research Group or Guinness World Records, and others who have otherwise been reliably sourced.
Bluey was a female Australian Cattle Dog owned by Les and Rosalie Hall of Rochester, Victoria. She holds the Guinness World Record as the oldest dog to have ever lived. The record was briefly disputed by Bobi, but Bobi's certification was revoked by Guinness due to the lacking evidence, after veterinarians came forward challenging Bobi's claimed age. Additionally, Bluey's title was also challenged by many other dogs including Max, Chilla, Maggie, and Bella, though they were never verified.
Jiroemon Kimura was a Japanese supercentenarian who was the verified oldest living person between Dina Manfredini's death on 17 December 2012 and his own death at age 116 years and 54 days on 12 June 2013. Kimura became the verified oldest living man on 25 September 2011 at the age of 114, upon the death of Peru's Horacio Celi Mendoza, and later also the oldest man in history whose lifespan is verified on 28 December 2012, when he surpassed the age of Christian Mortensen (1882–1998), as well as the only verified man who has lived to age 116.
Darcelle XV was the stage name of Walter Willard Cole, an American drag queen, entertainer, and cabaret owner and operator in Portland, Oregon. Guinness World Records had certified him as the oldest drag queen performer in 2016, with a career as an entertainer spanning 56 years at the time of his death.
John Alfred Tinniswood was a British supercentenarian who was the world's oldest verified living man from the death of 112-year-old Shi Ping of China on 29 June 2024 until his own death on 25 November 2024, at the age of 112 years and 91 days.