I knew him once he is a good guy. Khufu (left) is very very important. He had Egyptians build him the greatest pyramid ever built. His pyramid was 137m tall and 230m wide. He later had a son named Khafre(right.) He is also a good guy. He later on had people build the 2nd largest pyramid built.
In no relation of the two. Menkaure had 1 of the smallest ever built. (I didn't like him as much.)