Born on June 13, 1986, in Sherman Oaks, California, Mary-Kate and Ashley Olsen are identical twins who began their careers as young actresses. They later found success as fashion designers. The sisters, who have roots in Denmark and Norway, have one older brother, Trent, a younger sister named Elizabeth Olsen, and two half-siblings through their father’s remarriage. Ashley is the older twin by just two minutes.
Mary-Kate and Ashley Olsen began their acting careers at just six months old when they were both cast as Michelle Tanner on the hit TV show Full House (1987–1995). They shared the role throughout the show’s run, taking turns playing Michelle until it ended in 1995. Many believe the part dramatically changed their lives, making them famous at a very young age. Their time on Full House made them popular with young audiences and led to other acting jobs.
While still appearing on Full House, Mary-Kate and Ashley Olsen began starring in movies made for home viewing. In 1992, they released To Grandmother’s House We Go, and over the next several years, they created and acted in numerous films and series through their company, Dualstar, which they started together in 1993.
The company had several successful releases, including Double, Double, Toil and Trouble in 1993 and How the West Was Fun in 1994. They also participated in charity concerts and produced a mystery video series, The Adventures of Mary-Kate & Ashley, which ran from 1994 to 1997.
Mary-Kate and Ashley Olsen at the CFDA Fashion Awards 2025
— Kat (@fashionhautcout) November 5, 2025
Following the end of Full House, Mary-Kate and Ashley Olsen continued acting in films like It Takes Two (1995) and TV series such as Two of a Kind (1998–1999) and So Little Time (2001–2002). They also worked on animated projects and voice acting roles, including Mary-Kate and Ashley in Action!, and made appearances on shows like 7th Heaven and The Simpsons. The twins became incredibly marketable, and their names were used on a wide range of products for young teens, like dolls, books, and clothing. Throughout the 2000s, Forbes consistently ranked them among the wealthiest young women in the entertainment industry.
In 2004, Mary-Kate and Ashley Olsen gained complete control of their company, Dualstar, and broadened their brand to include items popular with teenagers, like home goods and perfumes. Gradually, they shifted their focus from acting to the world of fashion.
Mary-Kate and Ashley Olsen started the high-end fashion brand The Row in 2006, and later created Elizabeth & James and Olsenboye. The Row has received numerous accolades from the Council of Fashion Designers of America (CFDA), including the Womenswear Designer of the Year award in both 2012 and 2015. Mary-Kate’s distinctive bohemian style also gained recognition, with The New York Times highlighting its impact on the fashion world.
Although they became famous on Full House, the twins didn’t reprise their roles in the Netflix sequel, Fuller House, as they were building their careers in fashion. Sources say John Stamos, the show’s producer, reached out to their agent instead of contacting them directly, which led to their decision not to participate. Mary-Kate apparently thought about trying to persuade Ashley to join the show, but ultimately, it didn’t happen.
Growing up on the show Full House made Mary-Kate and Ashley Olsen famous and gave them valuable business skills. This early experience taught them how to build and manage a brand, handle publicity, and start a business when they were very young. Now, they’re known for their success in fashion, while their sister Elizabeth has become an actress.
The story of Mary-Kate and Ashley Olsen demonstrates that starting success in the entertainment industry can create opportunities beyond acting. Their time on Full House provided a springboard for them to move into fashion and establish a successful, long-term brand. It shows that childhood fame, if managed well, can lead to completely different and fulfilling careers.
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2026-03-18 22:24