King Tut was tall but physically frail, with a crippling bone disease in his clubbed left foot. He is the only pharaoh known to have been depicted seated while engaged in physical activities like archery. Traditional inbreeding in the Egyptian royal family also likely contributed to the king’s poor health and early death. DNA tests published in 2010 revealed that Tutankhamen’s parents were brother and sister and that his wife, Ankhesenamun, was also his half-sister. Their only two daughters were stillborn.