Caleb Reginald McLaughlin is an actor from America. He became famous worldwide for playing Lucas Sinclair in the Netflix show Stranger Things. Before that, he started as Young Simba in The Lion King on Broadway. His acting career also includes roles in TV and movies like High Flying Bird and Concrete Cowboy. McLaughlin has been involved in social causes, promoting positive body image and encouraging voting in elections. He’s spoken out about facing racism as the only black actor in Stranger Things, which affected him when he was younger.