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.
Accidentally sent to the world of the Boiling Isles before a trip to summer camp, a teenage human named Luz longs to become a witch, with the rebellious Eda and pint-sized demon King at her aid.
