There is a strange idea that major accomplishments are supposed to arrive on a schedule. Start a career when you are young, reach your peak somewhere in the middle, and spend the later years taking it easy. Plenty of people have ignored that timeline completely. Some found success in fields they barely pursued until retirement age, while others kept pushing themselves long after most people would have been happy to call it a career. Their achievements include graduating from college, publishing bestselling books, making art, returning to space, and tackling physical challenges that would be daunting at any age. Here are 15 people who didn’t let age stop them from accomplishing great things.©RedditDale “Grey Beard” SandersIn 2026, Dale Sanders reclaimed the record as the oldest person to complete the Appalachian Trail at 91, covering its roughly 2,193 miles in sections. He finished the journey despite dozens of falls and a health scare that briefly sent him to the hospital.©RedditJohn GlennThirty-six years after becoming the first American to orbit Earth, John Glenn returned to space aboard the shuttle Discovery in 1998. At 77, he became the oldest person to travel to space at the time and participated in research examining aging and spaceflight.©RedditGrandma MosesAnna Mary Robertson Moses began painting seriously in her late 70s, after spending much of her life working on farms and raising a family. Better known as Grandma Moses, she had her first solo exhibition at 80 and became one of America’s best-known folk artists.©RedditNola OchsNola Ochs returned to college decades after first taking classes and earned a bachelor’s degree from Fort Hays State University in 2007. She was 95 at graduation, sharing the occasion with a granddaughter who graduated alongside her.©RedditLaura Ingalls WilderLaura Ingalls Wilder was 65 when Little House in the Big Woods, her first book in the Little House series, was published in 1932. The books inspired generations of readers and later became the basis for the hugely popular Little House on the Prairie television series.©RedditDiana NyadAt 64, Diana Nyad completed a roughly 110-mile swim from Cuba to Florida in 2013 after several unsuccessful attempts. The journey took nearly 53 hours and made her the first person to complete that route without using a protective shark cage.©RedditGiuseppe PaternòGiuseppe Paternò finally fulfilled a longtime ambition when he graduated from the University of Palermo in Italy at 96. He earned a degree in history and philosophy in 2020 after enrolling in his 90s and studying alongside classmates decades younger.©RedditColonel Harland SandersHarland Sanders had been serving chicken for years, but his biggest business chapter came after he sold his Kentucky restaurant at 65. He took his recipe on the road and expanded his franchise operation, helping turn Kentucky Fried Chicken into an international brand.©RedditPeter Mark RogetPhysician and scholar Peter Mark Roget spent decades collecting words and organizing them by meaning as a personal project. He was 73 when Roget’s Thesaurus of English Words and Phrases was first published in 1852, creating a reference work that would outlive him by generations.©Wikimedia CommonsCarmen HerreraCuban-born artist Carmen Herrera spent decades painting with little commercial recognition, even as she continued developing her distinctive geometric style. She sold her first artwork at 89 and eventually received major museum exhibitions, including a Whitney Museum retrospective when she was 101.©RedditYuichiro MiuraJapanese adventurer Yuichiro Miura reached the summit of Mount Everest in 2013 at 80 years and 223 days old. The climb made him the oldest man ever to reach the world’s highest summit, a record he had previously held twice at younger ages.©Wikimedia CommonsMary WesleyMary Wesley had written children’s books earlier in life, but her career as an adult novelist did not begin until her 70s. Her first adult novel, Jumping the Queue, appeared when she was 71, followed by a remarkably productive run of successful books.©RedditGladys BurrillGladys Burrill completed the Honolulu Marathon in 2010 at 92 years old, earning the nickname “Gladyator”. Guinness World Records subsequently recognized her as the oldest woman to complete a marathon at the time.©RedditFrank Lloyd WrightFrank Lloyd Wright was already in his 70s when he received the commission to design what became New York’s Solomon R. Guggenheim Museum in 1943. He continued working on the unusual spiral building for years, although he died at 91 shortly before it opened in 1959.©RedditRuth SlenczynskaPianist Ruth Slenczynska began performing as a child prodigy in the 1920s, but she was still adding new chapters to her career nearly a century later. At 97, she released My Life in Music, a new solo album that marked her return to Decca more than six decades after her earlier recordings.The post 15 People Who Didn’t Let Age Stop Them from Accomplishing Great Things appeared first on Den of Geek.