Ava Grace Kolker is an American teen actress and singer. Kolker's roles include Ava Morgenstern on the Disney Channel series Girl Meets World, and Olive Rozalski on Sydney to the Max.
Years After Leaving The Star-Spangled Kid Title, College Student Courtney Whitmore Becomes Blue Valley's Newest Hero, Stargirl and Inspired A New Generation of Heroes To Stop Villains From The Past.
