Sierra McCormick is known as an American actress. First coming to fame in 2007, Sierra has owned an apreciated number of acting role until now , most outstanding of which are the Disney Channel series A.N.T. Farm and the game show Are You Smarter Than a 5th Grader?. She also paticipated in PETA activity about promoting the adoption of shelter animals
McCormick lived in California when she was a child. At the age of nine, McCormick had marked a milestone as the first step in her acting career by appearing in the television series Til Death, follwed by her winning thousands of other children in the game show Are You Smarter Than a 5th Grader? casting round.
As a young star, Sierra McCormick remains a private life to focus on career.