Wikipedia:Today's featured article/April 27, 2016

Menkauhor Kaiu was an Ancient Egyptian pharaoh of the Old Kingdom period, the seventh ruler of the Fifth Dynasty in the 25th or 24th century BC. He ruled for possibly eight or nine years, following king Nyuserre Ini, and was succeeded by Djedkare Isesi. Although Menkauhor is well attested by historical sources, few artefacts from his reign have survived; less is known about him than about most Fifth Dynasty pharaohs, and no offspring of his have been identified. Khentkaus III may have been Menkauhor's mother, as indicated by discoveries in her tomb in 2015. Beyond the construction of monuments, the only known activity dated to his reign is an expedition to the copper and turquoise mines in Sinai. He ordered the construction of a sun temple, the last ever to be built, called the Akhet-Ra ("The Horizon of Ra"). Known from inscriptions found in the tombs of its priests, this temple is yet to be located. Menkauhor was buried in Saqqara in a small pyramid named Netjer-Isut Menkauhor ("The Divine Places of Menkauhor"). Known today as the Headless Pyramid, the ruin had been lost under shifting sands until its rediscovery in 2008.