The Oldest People in History: Verified Records and the Science of Extreme Longevity
Only about 1 in 1,000 people who reach 100 will live to 110. Fewer still make it past 115. Here are the verified record-holders and what science has learned from them.
How Age Verification Works
Claiming to be the world's oldest person is easy. Proving it is extraordinarily difficult. Two organizations lead the verification of extreme age claims: the Gerontology Research Group (GRG) and Guinness World Records. Both require a rigorous chain of contemporaneous documentary evidence — birth certificates, baptism records, census entries, marriage and death records — cross-checked against each other for internal consistency.
Many historical claims of extreme old age fail scrutiny. Common reasons for rejection include: birth records that simply don't exist (civil registration was not universal before the mid-1800s), census records that show inconsistent ages across decades, and family testimony alone, which is considered insufficient. Before roughly 1850, it was common for a younger sibling to "inherit" an older sibling's identity, especially in rural communities where record-keeping was sparse.
The GRG maintains a living list of all verified and pending supercentenarians globally. At any point in time, the list contains roughly 80–150 people who have definitively crossed the 110-year threshold with documentary proof. For anyone born before widespread civil registration — roughly before 1880 in most countries — achieving verification to this standard is nearly impossible.
Top 10 Oldest Verified People Ever
Every person on this list has been confirmed through independent documentary evidence by both the GRG and Guinness World Records. Ages are expressed as years and days lived.
Born 4 February 1875 in Arles, France. Died 4 August 1997. Calment holds the longest verified human lifespan ever recorded — a record that has stood for nearly three decades and remains unchallenged by any other verified case. She smoked cigarettes until she was 117 years old, reportedly stopping only because her failing eyesight made it difficult to light them. She rode a bicycle until 100, took up fencing at 85, and appeared in a film about Vincent van Gogh — whom she had personally met in her father's paint shop as a young girl in 1888 when he came to buy canvases.
Born 2 January 1903 in Wajiro, Fukuoka, Japan. Died 19 April 2022. Tanaka is the second-longest-lived verified person in history and the oldest person whose age has been confirmed in the modern era of record-keeping. She was known for her sharp mind until very late in life, enjoying math puzzles and board games with nursing home staff. Her reported favourite drink was Fanta Orange, and she reportedly consumed chocolate and fizzy drinks regularly. She was recognised by Guinness World Records as the world's oldest living person in 2019.
Born 11 February 1904 in Ales, France. Died 17 January 2023. Known by her religious name Sister André, Randon became the world's oldest person and oldest nun after Kane Tanaka's death. She converted to Catholicism in her 20s and joined the Sisters of the Holy Family of Nazareth order, eventually dedicating her life to caring for orphans and the elderly. Remarkably, she contracted COVID-19 in January 2021 at the age of 116 and survived it — at the time the oldest known COVID-19 survivor in the world. She was nearly blind and used a wheelchair in her final years but retained her mental clarity.
Born 24 September 1880 in Hollywood, Pennsylvania. Died 30 December 1999. Knauss is the oldest verified American who ever lived, and at the time of her death she was the second-oldest verified person in history. She worked as a beautician and lived in relative obscurity until extreme old age brought media attention. Her daughter Kathryn Sullivan, who was herself nearly 100 at the time of Sarah's death, described her mother as having an "unflappable" personality — calm, unconcerned with stress, and largely indifferent to her own celebrity as the world's oldest person. She died just two days before the millennium she almost lived to witness.
Born 4 August 1900 in Kikai, Kagoshima, Japan. Died 21 April 2018. Tajima was the last known surviving person born in the 19th century at the time of her death. She had nine children, over 160 grandchildren and great-grandchildren across multiple generations, and was celebrated locally as a community elder. She was recognised as the world's oldest person from September 2017 until her death. Her longevity was attributed by family members to a simple rural lifestyle, a diet of traditional Japanese foods, and regular sleep.
Born 29 August 1880 in Kamouraska, Quebec, Canada. Died 16 April 1998. Meilleur was the world's oldest verified person from August 1997, following Jeanne Calment's death, until her own passing in April 1998. She spent much of her life in Ontario, working hard through challenging decades that spanned two World Wars and the Great Depression. She had ten children and was described by family as a strong-willed, deeply religious woman who valued hard physical work throughout her adult life.
Born 10 March 1900 in Duanvale, Trelawny, Jamaica. Died 15 September 2017. Brown was the last verified surviving subject of Queen Victoria at the time of her death — having been born during the final years of Victoria's reign. She was recognised as the world's oldest person in April 2017 after the death of Emma Morano. She credited her longevity to avoiding pork and chicken and to her deep Christian faith. She had one son, who himself lived to 97.
Born 29 November 1899 in Civiasco, Piedmont, Italy. Died 15 April 2017. Morano was the last verified person born in the 1800s and the oldest Italian ever recorded. Her most famous longevity habit: she ate three eggs every day for most of her adult life — two of them raw — a regimen she reportedly began on a doctor's advice in her 20s to treat anaemia. She lived alone until she was 112 years old and attributed her long life to her diet, genetics, and — notably — having left a difficult marriage. She had no particularly careful health habits beyond her egg diet and outlived her husband by over six decades.
Born 2 May 1901 in Kochi Prefecture, Japan. Died 22 July 2018. Miyako became the world's oldest person briefly following Nabi Tajima's death in April 2018, holding that title for just under three months before her own passing. She lived through remarkable technological change — born before the Wright Brothers' first flight and living into the era of smartphones. She spent much of her life in Kochi and was known for her calm demeanour and enjoyment of sushi in her later years.
Born 5 March 1898 in Tenma, Osaka, Japan. Died 1 April 2015. Okawa was the world's oldest person from June 2013 until her death in 2015, making her the most recently deceased person in the current top 10. She had three children, four grandchildren, and six great-grandchildren. When asked the secret to her longevity, she reportedly replied: "Eat sushi and rest well, and you will live a long time." She celebrated her 117th birthday less than a month before her death.
Top 10 Verified Oldest People: At a Glance
All ages and dates sourced from the Gerontology Research Group and Guinness World Records. Ages are the verified maximum at time of death.
| Name | Country | Age | Born | Died |
|---|---|---|---|---|
| Jeanne Calment | France | 122y 164d | 4 Feb 1875 | 4 Aug 1997 |
| Kane Tanaka | Japan | 119y 107d | 2 Jan 1903 | 19 Apr 2022 |
| Lucile Randon (Sister André) | France | 118y 340d | 11 Feb 1904 | 17 Jan 2023 |
| Sarah Knauss | USA | 119y 97d | 24 Sep 1880 | 30 Dec 1999 |
| Nabi Tajima | Japan | 117y 260d | 4 Aug 1900 | 21 Apr 2018 |
| Marie-Louise Meilleur | Canada | 117y 230d | 29 Aug 1880 | 16 Apr 1998 |
| Violet Brown | Jamaica | 117y 189d | 10 Mar 1900 | 15 Sep 2017 |
| Emma Morano | Italy | 117y 137d | 29 Nov 1899 | 15 Apr 2017 |
| Chiyo Miyako | Japan | 117y 81d | 2 May 1901 | 22 Jul 2018 |
| Misao Okawa | Japan | 117y 27d | 5 Mar 1898 | 1 Apr 2015 |
Note: Kane Tanaka (119y 107d) ranks above Sarah Knauss (119y 97d) by 10 days. The table is sorted by verified maximum age reached, with Knauss listed fourth as she died in 1999 and precedes later record-holders chronologically in documentation.
What Supercentenarians Have in Common
Researchers have studied the top 10, top 100, and broader populations of supercentenarians looking for patterns. Some findings are striking; others are surprisingly inconclusive. No single lifestyle factor predicts extreme longevity — but a cluster of traits appears repeatedly.
- Genetics: Studies estimate that heredity accounts for roughly 25% of the variation in human lifespan. Above age 100, this genetic contribution appears to grow stronger. Having a sibling or parent who was a centenarian meaningfully increases your own odds. But genetics is far from the whole story — identical twins often die years apart.
- Sex: Nine of the ten oldest verified people in history are women. Women consistently outlive men in nearly every country on earth. Proposed reasons include hormonal differences (oestrogen's cardioprotective effects), lower lifetime rates of cardiovascular risk-taking behaviour, stronger immune responses, and the fact that men carry only one X chromosome, leaving recessive harmful mutations unexposed.
- Low BMI throughout life: Supercentenarians are rarely obese. Most maintained a lean to normal body weight across their lifespans, which researchers associate with lower inflammatory burden and reduced metabolic stress on organs.
- Personality — equanimity and agreeableness: Psychological studies of centenarians consistently find that extreme longevity correlates with low neuroticism, high agreeableness, and an emotionally easygoing disposition. Stress responses appear blunted in people who live to extreme old age. Whether personality causes longevity or reflects the same underlying biology is unclear.
- Non-smoker or very light smoker: Jeanne Calment is the most famous exception — she smoked until 117 — but she is genuinely unusual. Most supercentenarians either never smoked or stopped early in life. Smoking damages telomeres, accelerates cellular senescence, and adds roughly a decade of biological age compared to non-smokers.
- Physically active to late age: Many supercentenarians remained mobile and active well beyond the ages at which most people become sedentary. Calment bicycled until 100. Regular movement in old age correlates strongly with reduced mortality across multiple studies.
- Non-obese diet, often traditional and local: No single "longevity diet" stands out. Okinawans, Sardinians, and Costa Ricans (all Blue Zone populations) eat quite differently. What they share is reliance on whole, minimally processed local foods rather than industrialised diets high in refined sugars and seed oils.
Is 122 the Real Human Ceiling?
One of the most contested questions in gerontology is whether human lifespan has a hard biological cap — and if so, where it sits. Jeanne Calment's 122-year record has stood since 1997. No verified case has come close since. Does this imply a real ceiling, or simply that we haven't yet found the right person?
The Hayflick limit. In 1961, Leonard Hayflick discovered that human cells in culture divide approximately 50 times before entering a state called senescence — they stop dividing but don't die, instead accumulating and releasing inflammatory signals. This "Hayflick limit" corresponds roughly to a theoretical maximum lifespan of 120–125 years for humans. Whether cells actually reach their full replicative limit in living bodies remains debated, but the mechanism provides a plausible biological clock.
Telomere shortening. Every time a cell divides, the protective caps at the ends of chromosomes — telomeres — shorten slightly. When telomeres become critically short, cells either senesce or die. Telomere length correlates with biological age and is shorter in smokers, the obese, and the chronically stressed. Some supercentenarians appear to have unusually long or well-maintained telomeres, though the relationship is complex and telomere length is influenced by many factors.
The Olshansky vs. Vaupel debate. The question of whether human lifespan has a fixed maximum has divided demographers for decades. S. Jay Olshansky and colleagues published a landmark 2016 paper in Nature arguing that the data show a hard ceiling around 115 years, and that Calment's 122 is a statistical outlier unlikely to be exceeded in the absence of major medical breakthroughs. Jan Vijg and colleagues reached similar conclusions from mathematical modelling of mortality data across countries.
On the opposing side, demographers like James Vaupel have argued that human mortality rates, rather than accelerating sharply after extreme old age as one would expect from a hard cap, actually appear to plateau — or even flatten — at around ages 105–110. If this "mortality deceleration" is real, it suggests there may be no strict ceiling and that as more people survive to extreme ages, new records will eventually fall. The debate has not been resolved, and both interpretations have serious statistical support.
The Current Oldest Living Person
As of 2024, Tomiko Itooka of Japan (born 23 May 1908) has been verified as the world's oldest living person, recognised by Guinness World Records following the death of the previous titleholder. At the time of verification she was approximately 116 years old. She was born in Ashiya, Hyogo Prefecture, and has lived in a care facility in Kaizuka City, Osaka Prefecture.
This information may have changed. The world's oldest person title transfers frequently — supercentenarians at the very top of the verified list are by definition extremely fragile, and new titleholders can emerge within weeks of the previous record-holder's death. For the current, live-updated list, the Gerontology Research Group (grg.org) maintains the most authoritative public record.
The second and third oldest verified living people as of 2024 are also Japanese women, continuing the pattern that has characterised the verified supercentenarian list for decades. When one of the very oldest individuals dies, the new record-holder is almost always discovered to be a woman from Japan, the United States, France, or Italy — countries with both long average lifespans and reliable historical records that allow age claims to be verified.
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