Sydney Kathryn Olson was born on December 20, 1995 in Burbank, CA at Saint Joseph's Hospital, which coincidentally is located between NBC Studios and Disney Studios to Cliff and Kellie Olson. She has two little sisters, Mahaley Jade Olson and Kaitlyn Scarlett Olson. She started acting at the age of 5, when she auditioned and was cast as one of The Lullaby Munchkins in "The Wizard of Oz" stage play. Besides acting, Sydney both plays competitive softball and is a cheerleader for her school. Show less «