The world's oldest man has died at 112. These were his 3 tips for living a long, happy life.

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World's oldest man, Jon Tinniswood, with his certificate from Guinness World Records.
John Tinniswood and his Guinness World Records certificate for being the world's oldest man.

Guinness World Records

A 90-year-old comedian still does gigs and plays golf. She shared her secrets for staying fit and funny.

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D'yan Forest performing onstage, holding a microphone.
D'yan Forest onstage. She's still performing at 90.

D'yan Forest

Supercentenarians who live past 110 have 9 things in common, according to a scientist who studies them

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Older people smiling and taking a selfie.
A longevity expert shared some traits that superagers tend to have in common.

Drazen Zigic/Getty Images

A 102-year-old who runs a business shares her longevity tips, including walking every day

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Deborah Szekely leaning against a tree in a funky scarf.
Deborah Szekely is 102 years old and still works at her health resort, Rancho La Puerta.

Rancho La Puerta

4 things an oncologist does to lower his cancer risk as rates rise in young people

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A composite image of Dr. Daniel Landua's headshot and a tomato and mozzarella salad on a plate.
Dr. Daniel Landau eats a mostly Mediterranean diet to lower his cancer risk.

Daniel Landau, Asbestos.com/ Getty, barol16

How to live happily past 100, according to 7 of the world's oldest people

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Old woman close up.
Centenarians say there are six key things that could help you live to 100 and beyond.

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