The famous Egyptian pharaoh responsible for the construction of the Great Pyramid is Khufu, also known as Cheops. He reigned during the Fourth Dynasty of the Old Kingdom, around 2580–2560 BC. The Great Pyramid, located at Giza, is considered one of the Seven Wonders of the Ancient World. This monumental project demonstrated the advanced engineering and organizational skills of ancient Egyptians, reflecting their beliefs in the afterlife and the importance of the pharaoh's legacy.