Lego is a popular line of plastic construction toys that allows children and adults to build various structures and models using interlocking bricks. Founded in 1932 in Denmark, the brand has become a staple in creative play, encouraging imagination and problem-solving skills. The versatility of Lego sets means they can be used to create anything from simple houses to complex vehicles and even intricate replicas of famous landmarks. In addition to traditional building sets, Lego has expanded into themed collections, including franchises like Star Wars, Harry Potter, and Minecraft. The brand also offers educational kits that promote STEM learning, making Lego a valuable tool for both fun and education.