How Old Is Sierra McCormick? Sierra McCormick Birthday
Sierra McCormick was born on October 28, 1997 and is 26 years old now.
Birthday: October 28, 1997
How Old - Age: 26
Sierra McCormick Death Fact Check
Sierra is alive and kicking and is currently 26 years old.
Please ignore rumors and hoaxes.
If you have any unfortunate news that this page should be update with, please let us know using this form.
Sierra McCormick's sister :
- Kayla McCormick
Sierra McCormick - Biography
Sierra McCormick (born October 28, 1997) is an American actress, best known for her role as Olive Doyle on the Disney Channel series A.N.T. Farm and her participation on the game show Are You Smarter Than a 5th Grader?. She also played Lilith in Supernatural.
