Everywhere, people are reinventing what it means to age. What can we learn from these disruptors?

Marilee Shapiro, 103, spent most of her career sculpting. At 88, she enrolled in a digital art course alongside students who were 70 years younger. The result? Her abstract prints are shown around the country.

Mari Copeny ‐ 11‐year‐old activist, young ambassador for the Women's March, ambassador for climate change and one of Teen Vogue's 21 Under 21 ‐ has become a full‐time fighter for social justice.

Retired Air Force Officer Charles Collier, 67, is all about being active. But two knee surgeries and later a third total knee replacement didn't take him out of the game. Collier, instead, emerged as the bionic biker.