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Understanding Longevity: What is the oldest person to ever live?

4 min read

The number of supercentenarians, those living to 110 or older, is extremely rare, but one individual holds a truly unparalleled record. When people ask, “What is the oldest person to ever live?”, the documented answer is a French woman who left an indelible mark on the study of aging. Her life offered a remarkable look into the upper limits of the human lifespan.

Quick Summary

The oldest verified person in history was Jeanne Calment of France, who lived to be 122 years and 164 days. Her record has stood since her death in 1997, making her a subject of intense interest for gerontologists and longevity researchers worldwide.

Key Points

  • Jeanne Calment is the record holder: The oldest verified person to ever live was Jeanne Calment of France, who lived to be 122 years and 164 days.

  • Supercentenarian research is crucial: Calment's case provides valuable data for gerontologists studying the genetic and environmental factors contributing to extreme longevity.

  • Lifestyle played a role, but chance was key: While she maintained an active lifestyle and sharp wit, experts suggest a significant portion of her longevity was due to chance.

  • Women tend to live longer: Historical data shows that women consistently live longer on average and hold the top longevity records.

  • Age verification is a rigorous process: To ensure accuracy, extreme age claims are validated by international bodies like the Gerontology Research Group.

In This Article

The Record Holder: Jeanne Calment

Born on February 21, 1875, Jeanne Louise Calment spent her entire life in Arles, France. Her documented lifespan of 122 years and 164 days has been independently verified by international bodies specializing in longevity research, including the Gerontology Research Group. This extraordinary achievement makes her the only human to verifiably surpass 120 years of age, and her record has fascinated researchers for decades.

Calment's life spanned an incredible period of history, from the late 19th century through nearly the end of the 20th. She lived through two World Wars, met the famous artist Vincent Van Gogh as a young girl, and saw the invention of the telephone, the car, and the airplane. She came from a family with a history of longer-than-average lifespans, but even so, her age far exceeded that of her relatives. Her father lived to 93, and her mother to 86.

A Remarkable Life and Lifestyle

Jeanne Calment’s story is filled with interesting anecdotes and lifestyle choices that made her a global sensation. Her financial security allowed her to live a life of relative leisure. She never had to work, spending her time pursuing hobbies like cycling, painting, and music. Some of her habits, however, seemed to defy conventional wisdom about healthy aging.

  • She regularly consumed olive oil, both in her food and on her skin, which she credited for her good health.
  • She ate a diet rich in fruits, particularly fond of fruit salads.
  • She continued cycling until she was 100 years old.
  • She famously enjoyed chocolate, sometimes eating up to a kilogram per week.
  • She smoked cigarettes, a habit she maintained for decades before quitting late in life.
  • Her sharp wit and sense of humor were well-documented and likely contributed to her calm demeanor and resilience to stress.

At the age of 90, with no heirs left, she signed a "viager" (a French life estate contract) with a lawyer, André-François Raffray, selling her apartment in exchange for a monthly payment until her death. Raffray, 47 at the time, expected to inherit the property quickly. Instead, he ended up paying her for 30 years and died before she did. His family was obligated to continue the payments to her until her death.

The Science of Extreme Longevity

The case of Jeanne Calment has been extensively studied by scientists seeking to understand the factors behind extreme human longevity. While her lifestyle was interesting, experts agree that a large part of her exceptional age was likely due to a combination of genetic factors and pure chance. Demographers and gerontologists have focused on how supercentenarians manage to delay or escape age-related diseases until very late in life.

In 2018, her age claim faced a challenge by Russian researchers, but the Gerontology Research Group and other experts stood by the original assessment, citing extensive documentation. The controversy highlighted the rigorous process of verifying such claims and the importance of meticulous record-keeping.

Oldest Verified People: A Comparison

While Jeanne Calment holds the overall record, it is notable that women dominate the list of the oldest verified people. The disparity between male and female longevity has been a consistent finding in demography and is reflected in the list of supercentenarians.

Rank Oldest Verified Woman Ever Age Oldest Verified Man Ever Age
1 Jeanne Calment 122 years, 164 days Jiroemon Kimura 116 years, 54 days
2 Kane Tanaka 119 years, 107 days Christian Mortensen 115 years, 252 days
3 Sarah Knauss 119 years, 97 days Emiliano Mercado del Toro 115 years, 156 days
4 Lucile Randon 118 years, 340 days Juan Vicente Pérez 114 years, 311 days

This trend suggests that biological differences, potentially hormonal or genetic, play a significant role in determining lifespan, although environmental and lifestyle factors are also critical.

The Legacy of Jeanne Calment and Future Research

Jeanne Calment's legacy extends beyond just holding a record. Her case has pushed the boundaries of what is considered possible for human aging. The study of individuals like her, known as supercentenarians, provides invaluable data for researchers exploring the aging process. By examining their genetics and health history, scientists hope to unlock secrets that could help more people live longer, healthier lives.

For more detailed information on longevity research and the verification process for supercentenarians, authoritative organizations like the Gerontology Research Group provide extensive data and resources on their website. The pursuit of these answers is central to the field of healthy aging and senior care, as it helps us understand the complex interplay of genetics, lifestyle, and environment that contributes to a long life.

Conclusion: More Than a Number

Ultimately, Jeanne Calment's life was more than a number on a record book. It was a testament to resilience, wit, and the unpredictable nature of life. While replicating her exact circumstances is impossible, her story inspires continued research into the factors that allow some individuals to live well beyond the average lifespan. It reminds us that while we can influence our health through lifestyle choices, the journey of aging is also a lottery of genetics and a testament to the enduring human spirit.

Frequently Asked Questions

The oldest person to ever have their age officially verified is Jeanne Calment of France. She lived to be 122 years and 164 days old, passing away in 1997.

Yes, her age was disputed by some researchers in 2018. However, an in-depth investigation by her original validation team and the Global Validation Commission reaffirmed the authenticity of her record based on extensive documentation.

The oldest independently verified man was Jiroemon Kimura of Japan. He lived to be 116 years and 54 days old before his death in 2013.

A supercentenarian is a person who has lived to or beyond their 110th birthday. Reaching this age is a rare feat, even for centenarians.

While Calment had an active life and reportedly consumed large amounts of olive oil and chocolate, experts believe a combination of strong genetics, environmental factors, and sheer luck played a major role in her extreme lifespan.

Organizations like the Gerontology Research Group verify age claims by gathering and cross-referencing credible documentation from multiple sources, including census records, birth certificates, and historical records.

Studying supercentenarians like Jeanne Calment helps researchers identify genetic and lifestyle factors that may protect against age-related diseases. This research could eventually help more people experience longer, healthier lives.

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice. Always consult a qualified healthcare provider regarding personal health decisions.