Anyone who is anyone in Hollywood has pressed his or her hands or feet into the concrete outside of Grauman’s Chinese Theatre. The theatre has been inviting select movie stars to leave their marks in the cinema’s forecourt since 1927. Today, visitors flock from all over the world to see this collection of celeb signatures. Pinnacle Paving, a concrete company in Cincinnati, put together this infographic filled with surprising trivia about Hollywood handprint history. Brush up on your movie business knowledge, and be sure to share it with your fellow film buffs!