18 Facts About Mary-Kate Olsen

Mary-Kate Olsen was born on June 13,1986 and is an American businesswoman, fashion designer, equestrian, and former actress.

Mary-Kate Olsen's acting career began at the age of nine months, sharing the role of Michelle Tanner with her twin sister Ashley Olsen in the television sitcom Full House.

Mary-Kate Olsen continued with her acting career independently, appearing with a few guest-star roles in films and television shows, with her last film being Beastly.

Mary-Kate Olsen was born on June 13,1986, in Sherman Oaks, California.

Mary-Kate Olsen is the daughter of Jarnette "Jarnie", a personal manager, and David "Dave" Olsen, a real estate developer and mortgage banker.

Mary-Kate Olsen is two minutes younger than her twin sister Ashley Olsen.

Mary-Kate Olsen has an older brother Trent, a younger sister, and two half-siblings Courtney and Jake.

Mary-Kate Olsen began her acting career at the age of nine months old when she and Ashley were hired to share the role of Michelle Tanner on the popular television sitcom Full House.

Mary-Kate Olsen starred alongside her twin sister in the films, To Grandmother's House We Go, Double, Double, Toil and Trouble, How the West Was Fun, It Takes Two, Billboard Dad and in the television series, Two of a Kind.

In 2011, Mary-Kate Olsen appeared in the motion picture adaption of the Alex Flinn novel Beastly, which was her final acting project.

Mary-Kate Olsen began horse riding in 1992 when she was six years old.

Mary-Kate Olsen began riding in the Hampton Classic Horse Show in Bridgehampton, New York in 2013.

Mary-Kate Olsen has horses named Prem' Dollar Boy and Hertog Van't Merdehof.

In May 2019, Mary-Kate Olsen competed at the Longines Global Champions Tour in Madrid, Spain; she and her horse Naomi finished in sixth place in their event, while she and her horse Fatum were disqualified from their event due to an "error of course".

Mary-Kate Olsen has dated David Katzenberg, photographer Maxwell Snow, and artist Nate Lowman.

In May 2012, Mary-Kate Olsen began a relationship with Olivier Sarkozy de Nagy-Bocsa, half-brother of former French president Nicolas Sarkozy.

In March 2014, photos were published showing Mary-Kate Olsen wearing what appeared to be an engagement ring.

In 2004, shortly after graduating from high school, Mary-Kate Olsen announced she had entered treatment for anorexia nervosa.