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Sierra Mccormick

Early Life and Background

Sierra McCormick is an American actress best known for her role as Olive Doyle on the Disney Channel series A.N.T. Farm. Born in North Carolina, she moved to Los Angeles at a young age to pursue her acting career. She currently resides in Los Angeles with her parents and sister. A dedicated animal lover, McCormick's dog has appeared in a PETA ad campaign. In public interviews, she has mentioned a childhood crush, but she has not disclosed any details about current relationships or future plans for marriage.

Related Biography: Beau Casper Smart

Acting Career

McCormick began her acting career in 2006. She made her television debut in 2007 with small roles in series such as 'Til Death and Hannah Montana. That same year, she gained attention after being selected for the game show Are You Smarter Than a 5th Grader?, standing out among thousands of other contestants.

Before landing her signature role in A.N.T. Farm, McCormick appeared in various television projects including Jack and Janet Save the Planet and the TV movie A Nanny for Christmas. She also acted in feature films such as Ramona and Beezus, Spooky Buddies, and Land of the Lost.

In 2011, she was cast as Olive Doyle, a girl with an eidetic memory, on A.N.T. Farm. Her energetic and quirky audition, during which she spoke extensively about tigers, helped her secure the role. McCormick later took on more dramatic roles, including a lead part in the horror film Some Kind of Hate, which was screened at the Stanley Film Festival, FrightFest, and Fantasia International Film Festival. Additionally, she appeared in the music video “Dynamite” by China Anne McClain as a guest star.


Quick Facts
Birth Date: 28 Oct, 1997
Age: 22 yrs
Occupations: Actor
Citizenship: United States of America
Birth Place: Asheville
residence: Los Angeles
Gender: Female
Description: American actress and model
Net Worth 2021: 1 million
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Last Modified: Mar 24 2025
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