02/09/2016 8:33 PM AEST

15 Photos Show You Can Be Awesome At Your Job, No Matter Your Age

These employees show no signs of slowing down.

FOX via Getty Images
At 94, Betty White -- seen here filming an episode of "Bones" -- shows no signs of slowing down.

Huff/Post50 has written a lot about Betty White, 94, and other celebs who think of retirement as a four-letter word.

“Why should I retire from something I love so much? Nothing that I could possibly find to do would be as much fun as what I do for a living,” White told The Huffington Post in a phone interview in 2013

But apart from Hollywood, more older Americans ― those 65 and up ― also express no desire to retire. When asked to reveal their retirement plans, 27 percent of Americans say they will “keep working as long as possible,” a 2015 Federal Reserve study found.

The reasons for this vary, but most U.S. retirees say the need to continue earning money is the main impetus for staying in the workforce. But the desire to feel relevant ― and also the enjoyment of a social life that an office environment can provide ― also are oft-cited reasons for not retiring.

For example, Bette Burke-Nash, 80, may very well be the world’s oldest flight attendant. Nash became a flight attendant ― or “stewardess” as they were called back then ― in 1957 at age 21, and has been taking to the skies ever since. To put it in perspective, Dwight Eisenhower was president when she first started working for Eastern Airlines, which is today known as American Airlines.

And she genuinely loves her work. “Being here is my social life,” Nash says.

Dina Rudick/Boston Globe via Getty Images
Bette Burke-Nash is believed to be the oldest flight attendant in America.

Even outside the United States, the number of older people still working has been steadily rising in recent years. Longer lifespans and aging populations in several countries mean folks need to keep working in order to pad their inadequate nest eggs. Between 2010 and 2050, the number of people aged 65 or older is expected to climb from 524 million people ― representing 8 percent of the world’s population ― to about 1.5 billion, representing about 16 percent of the world’s population.

The good news is that working longer appears to be good for your health. Study after study has shown that people who retire early tend to die sooner — including this recent study from Oregon State University.  

To celebrate those who are working longer, we’ve gathered together photos of people 65 and older on the job around the world. Scroll through and let us know if YOU are still working after age 65. Oh, and Happy Labor Day!