Sierra McCormick was born on January 28, 1997 in Asheville, North Carolina, USA. She moved to Los Angeles, California where she joined The Corsa Agency in 2006.
At the age of nine, she made an uncredited appearance in the television show ‘Til Death. In 2007, she gained wider recognition after beating thousands of kids to be cast in the second season of the game show Are You Smarter Than a 5th Grader?
She has also appeared in such TV shows as Curb Your Enthusiasm, Boston Legal, and Supernatural. As of 2011, she stars in the Disney Channel Original Series A.N.T. Farm as Olive Doyle.
Age in 2013: 16 (28 January 1997)
Height in Meters: 1.49m
Height in Centimeters: 149cm
Height in Feet: 4 Feet 10 Inches
Weight in Kilograms: 39kg
Weight in Pounds: 87lbs
Body Measurement and Size: 30-22-30
Bra Size: 30A
Eye Color: Blue