Georgie Cooper is a fictional character from the television series Young Sheldon, which is a spin-off of the popular show The Big Bang Theory. She is portrayed as the older sister of Sheldon Cooper, a child prodigy with a genius-level IQ. Georgie is known for her relatable personality and often serves as a foil to Sheldon's eccentric behavior. In the series, Georgie navigates the challenges of adolescence while supporting her family. Her character provides insight into the dynamics of the Cooper family, showcasing the balance between intelligence and everyday life. Georgie's interactions with her brother and parents highlight themes of sibling relationships and family bonds.