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Who is the oldest person alive right now in 2025?

4 min read

As of September 2025, the world's oldest validated living person is Ethel Caterham from the United Kingdom, who celebrated her 116th birthday on August 21, 2025, according to Guinness World Records. In this deep dive, we explore her life and the broader aspects of supercentenarian longevity, answering the key question: Who is the oldest person alive right now in 2025?

Quick Summary

Ethel Caterham, a supercentenarian from the UK, is recognized by Guinness World Records as the oldest living person in September 2025. Born in 1909, she recently celebrated her 116th birthday and is known for her quiet life and positive attitude, providing a window into the factors that contribute to extreme longevity.

Key Points

  • Current Oldest Person: As of September 2025, the world's oldest validated living person is Ethel Caterham from the United Kingdom, born on August 21, 1909.

  • Significant Factor for Longevity: A combination of genetics, lifestyle choices, and environmental factors contributes to extreme old age, with lifestyle becoming more important at younger ages and genetics dominating at supercentenarian ages.

  • Ethel Caterham's Lifestyle: Known for her stress-free demeanor and positive outlook, Ethel's approach highlights the importance of emotional well-being.

  • Habits for Healthy Aging: Key practices include regular physical activity, a nutrient-rich diet, effective stress management, and maintaining strong social connections.

  • The Role of Blue Zones: Studies of global longevity hotspots, known as 'Blue Zones,' confirm that environment, community, and lifestyle are critical determinants of a long and healthy life.

  • Reliable Verification: Guinness World Records and organizations like the Gerontology Research Group are the official bodies responsible for validating the ages of supercentenarians.

In This Article

Who is Ethel Caterham?

Ethel Caterham's story is a testament to resilience and the surprising nature of long life. Born on August 21, 1909, in Shipton Bellinger, Hampshire, she has lived through an incredible span of history, from the reign of Edward VII to the modern digital age. Her record was officially confirmed by Guinness World Records following the death of the previous holder, Inah Canabarro Lucas, in April 2025.

Unlike some public figures, Ethel has preferred a quiet life. She now resides in a care home in Surrey, England, surrounded by family. The key to her longevity, she has noted in the past, is simple: 'never arguing with anyone' and 'listening and doing what I like'. This focus on a stress-free and contented life is a common theme among many who reach such advanced ages.

The Longevity Club: How Do People Live to 100+?

While Ethel Caterham's longevity is remarkable, it is a known phenomenon that a very small percentage of the population, known as supercentenarians, lives past 110. Researchers have studied these individuals for years to understand the mix of genetics, environment, and lifestyle choices that contribute to extreme old age. While no single 'secret' has been found, common traits emerge.

The Role of Genetics

For individuals living past 110, genetics play a significant role. Studies suggest that extreme longevity is highly concentrated within certain families, indicating a strong genetic component. According to research cited by Boston University, genetics account for a larger percentage of longevity factors in people over 110 compared to those who only reach 90. These genetic predispositions may include enhanced DNA repair, resistance to age-related diseases, and more efficient metabolic processes.

Lifestyle Factors for Healthy Aging

While genetics can provide an edge, lifestyle is crucial for healthy aging. The habits of centenarians and supercentenarians often offer valuable lessons for the general population. Many of these practices are within anyone's reach:

  • Stress Management: Many long-lived individuals report a calm, low-stress disposition. Learning to manage stress through practices like meditation, yoga, or hobbies is beneficial at any age.
  • Healthy Diet: A diet rich in vegetables, fruits, and lean proteins is consistently linked to longer lifespans. Avoiding excessive processed foods, sugar, and saturated fats is a common practice among centenarians.
  • Regular Exercise: Even moderate, consistent physical activity can significantly boost your chances of living longer. It supports cardiovascular health, brain function, and mobility.
  • Social Connection: Strong social ties and a sense of community help reduce loneliness and depression, improving overall mental and physical health.
  • Mental Activity: Keeping the mind sharp through reading, puzzles, and learning new skills can help preserve cognitive function.

Blue Zones: Geographic Hotspots of Longevity

The concept of "Blue Zones" highlights regions worldwide where people live significantly longer and healthier lives. Research has identified common lifestyle factors among inhabitants of these zones, such as Sardinia (Italy), Okinawa (Japan), and Loma Linda (California). Their shared habits include being active naturally, maintaining strong social and family ties, and following a mostly plant-based diet. This provides further evidence that environment and community support are powerful determinants of a long life.

Comparison of Longevity Factors

Feature Genetic Predisposition Lifestyle Choices Social Environment
Significance at Extreme Ages (110+) High Significant High
Significance at Ages 90+ Moderate High Moderate
Dietary Patterns No specific pattern; varies. Plant-based, moderate portions. Reinforces healthy diet habits.
Physical Activity No specific requirement. Regular, low-intensity movement. Community-based activities.
Mental State Can influence stress resilience. Stress management techniques. Strong social ties, sense of purpose.
Influence on Health Can mitigate risk of diseases. Prevents chronic disease. Provides support and reduces loneliness.

The Future of Longevity Research

Our understanding of longevity is constantly evolving. Advances in genetic sequencing, coupled with comprehensive lifestyle and environmental data, are painting a more detailed picture. Scientists are exploring genetic markers associated with extreme old age and studying telomeres, the caps on the ends of chromosomes that shorten with each cell division. The goal is to unlock the biological secrets of aging to potentially extend not just lifespan, but also 'healthspan'—the period of life spent in good health.

Organizations like the Gerontology Research Group and LongeviQuest play a critical role in validating the ages of supercentenarians, ensuring accurate records. Their meticulous work helps provide the data needed for scientific study, allowing researchers to investigate the unique profiles of the world's oldest people.

Living a Long and Healthy Life

While not everyone will become a supercentenarian like Ethel Caterham, the lessons from those who do live exceptionally long lives are clear. Adopting a healthy lifestyle, managing stress, staying socially connected, and keeping your mind active are all powerful steps toward increasing your chances of aging gracefully and happily. It is never too late to make positive changes that can have a profound impact on your health and well-being in the years to come.

For more information on the latest research and records, consult authoritative sources such as Guinness World Records, the organization that recognizes and verifies the world's oldest people.

Frequently Asked Questions

As of September 2025, the oldest validated living person is Ethel Caterham from the United Kingdom, who celebrated her 116th birthday on August 21, 2025.

Ethel Caterham took the title of the oldest living person following the death of Inah Canabarro Lucas, a Brazilian nun, who died in April 2025 at the age of 116.

The longest fully documented human lifespan is that of Jeanne Calment of France, who lived to be 122 years and 164 days old (1875–1997).

A supercentenarian is an individual who has lived to or passed the age of 110. Ethel Caterham, for example, is a supercentenarian.

Yes. While lifestyle factors are crucial for reaching a healthy old age, researchers believe genetics play a much larger role for individuals who live past 110.

Common traits include a low-stress attitude, a healthy diet, regular low-intensity physical activity, and strong social connections within their community and family.

Ages are verified by specialized organizations such as Guinness World Records, the Gerontology Research Group, and LongeviQuest, which meticulously review documentation to authenticate claims.

References

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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.