Erno Rubik is the Cube Creator of the iconic Rubik's Cube. He is a Hungarian inventor, architect, and professor of architecture. He invented the Rubik's Cube in 1974 as a teaching tool to help his students understand 3D objects. The Rubik's Cube has become one of the world's most popular puzzles, with over 350 million cubes sold worldwide. Erno Rubik's name is synonymous with the cube, and he is widely recognized as its creator.