How Old is the Oldest Person in the World: What You Need to Know

Every few years, a headline announces that someone has turned 115, 116, or even 117, and the same question comes up: how old is the oldest person in the world? The answer has two parts — the oldest person ever, a record that has stood for nearly three decades, and the oldest person alive right now, a title that passes from one supercentenarian to the next. Both are worth knowing, because they tell very different stories about human longevity.

The Oldest Person Ever: Jeanne Calment, 122

Jeanne Louise Calment was born on 21 February 1875 in Arles, France, and died on 4 August 1997 — at the age of 122 years and 164 days. She remains the only person in history whose age has been verified beyond 120, and her record has now stood for close to 30 years.

Her life spanned an almost unbelievable stretch of history. She was 14 when the Eiffel Tower was completed. She was born nearly three decades before the Wright brothers’ first powered flight, and she died in the era of jumbo jets cruising at 35,000 feet — a span of progress few humans have ever witnessed. She reportedly met Vincent van Gogh in her father’s shop in Arles when she was a teenager, describing him later as “dirty, badly dressed, and disagreeable.” She lived through two world wars, saw the invention of the automobile, the airplane, television, and the internet’s early days — and she took up fencing at 85 and was still riding a bicycle at 100.

Calment became famous partly because of an extraordinary real-estate deal. In 1965, at age 90, she sold her apartment to a 47-year-old lawyer under a contract that paid her a monthly sum until her death — with the apartment transferring to him afterward. He died in 1995, two years before she did, having paid more than double the apartment’s value. She reportedly quipped that she had outlived him, and she was right.

Her case was investigated exhaustively, including a full validation by French researchers and the documented record of Jeanne Calment’s life on Wikipedia, which details the birth, census, and marriage records that confirm her age. A controversial 2018 claim suggested she might have been replaced by her daughter — but follow-up research and demographic experts found the evidence for her identity overwhelming, and her record stands.

The Oldest Verified People in History

Calment sits well clear of everyone else. Here are the longest verified human lifespans on record:

Notice a pattern: the top of the list is dominated by women, and by people from France, Japan, and the United States. That is not a coincidence — it reflects where birth records are meticulous and where large numbers of people live into extreme old age. The list of the oldest verified people maintained on Wikipedia is updated as new validations come in and is the best single reference for this data.

Who Is the Oldest Living Person Right Now?

This is the part of the answer that moves. The title of oldest living person passes on whenever the current holder dies, and it can change several times in a single year.

To give a recent anchor: in April 2025, following the death of Brazil’s Inah Canabarro Lucas at 116, the title passed to Ethel Caterham of England, born in August 1909. She became the first British person to hold the verified title of world’s oldest living person in the modern record-keeping era. But supercentenarian records shift constantly, and new validations can change the picture — so if you need the current holder, check the latest verified lists rather than relying on any single article’s date.

What stays constant is the age range: the oldest living person is almost always between 115 and 117. Nobody currently alive has come close to Calment’s 122, and demographers consider it unlikely anyone will for a long time — if ever.

How Extreme Ages Are Actually Verified

You might wonder why we say “verified” so carefully. The reason is that false or exaggerated age claims are extremely common, and sorting real cases from myths is a genuine science.

Validation is handled by specialist organizations, most notably the Gerontology Research Group (GRG) and Guinness World Records. A claim is only accepted when researchers can trace an unbroken paper trail: a birth certificate or baptismal record, census entries across the decades, marriage records, and other documents that all point to the same birth date. The person must be shown to have existed continuously — not just to have a birth record, but to be the same person in every record.

This is why the famous claim of Li Ching-Yuen, the Chinese herbalist said to have lived 256 years (1736–1933), is not accepted: the records are fragmentary, contradictory, and impossible to verify. Similar claims surface regularly from regions with patchy historical records, and almost all of them collapse under investigation. Age exaggeration also happens for mundane reasons — pension fraud, family pride, or simple clerical errors that compound over a century.

The bar is deliberately high. Of the thousands of claims to have reached 110 or beyond, only a fraction survive validation. That strictness is exactly what makes the verified list trustworthy — and what makes Calment’s record so remarkable.

Why Women Dominate the Longevity Records

Of the 100 oldest verified people in history, the overwhelming majority are women. This mirrors a broader biological reality: women outlive men almost everywhere on Earth, and the gap widens at extreme ages.

Scientists point to several overlapping explanations. Women have two X chromosomes, which provides a genetic backup if one carries harmful mutations. Estrogen appears to protect the cardiovascular system before menopause. Behaviorally, men have historically smoked more, drunk more, taken more physical risks, and worked in more dangerous occupations. None of these factors alone explains a 122-year life, but together they shift the odds — which is why the oldest verified man, Jiroemon Kimura of Japan (116 years, 54 days, 1897–2013), still falls six years short of Calment.

Has Anyone Lived Past 122? The Short Answer Is No

Despite countless legends — the 256-year-old herbalist, villagers in remote regions claimed to be 130 or 140, social media posts about “the world’s oldest person” with no documentation — no case beyond Calment’s 122 years and 164 days has ever survived scientific validation.

Demographers have studied whether Calment’s record represents a hard ceiling on human lifespan. A well-known 2016 study suggested maximum lifespan might plateau around 115–120, though later research argued the data was too thin to prove a fixed limit. What is clear from the numbers: reaching 110 is extraordinarily rare (roughly one in several million), reaching 115 is rarer still, and 120 has happened exactly once. If you want perspective on how unusual that is, consider that a billion equals a thousand million — and the odds of reaching Calment’s age are far longer than a billion to one.

Frequently Asked Questions

How old is the oldest person in the world right now?

The oldest verified person ever was Jeanne Calment at 122 years and 164 days. The oldest living person changes over time — as of 2025 the title was held by Ethel Caterham of England (born 1909), but always check current verified records, as the title passes on regularly.

Who is the oldest person ever to have lived?

Jeanne Calment of France (1875–1997), who lived to 122 years and 164 days. She is the only person in recorded history verified to have lived past 120.

Who is the oldest man ever?

Jiroemon Kimura of Japan (1897–2013), who lived to 116 years and 54 days. He is the only man verified to have reached 116.

How are claims of extreme age verified?

Organizations like the Gerontology Research Group require an unbroken paper trail — birth or baptismal records, census entries, marriage records — proving the claimant is the same person across more than a century. Most claims fail this test.

Why do women live longer than men?

A mix of biology and behavior: two X chromosomes provide genetic redundancy, estrogen protects the heart, and men have historically faced higher rates of smoking, dangerous work, and risk-taking. The result is visible at the very top — nearly all of the oldest verified people are women.

Is it true someone lived to 256 years old?

No verified case exists. The famous claim about Chinese herbalist Li Ching-Yuen (allegedly 1736–1933) rests on fragmentary, contradictory records and is not accepted by any serious longevity researcher. The verified maximum remains 122.

Jeanne Calment’s 122 years remain the high-water mark of human longevity — a record set in the 1990s that no one has come within three years of since. The oldest living person will keep changing, but until someone passes 122 years and 165 days, the answer to “how old is the oldest person in the world” will always start with her name.