It doesnt happen very often, but people do grow horns. Theyre called cutaneous horns and they are the result of a wide range of epidermal lesions. According to the World Journal of Surgical Oncology, cutaneous horns appear in men over 55 and women over 65. Rare as these cases may be, cutaneous horns have been around for quite some time, with the first documented case appearing in the 1500s. Lets have a look at seven of the most recent cases of horned people:

Man from Zheng Zhou

In 2006, an 88-year-old man from Zheng Zhou, China, caught the attention of the media after growing a small horn, on the right side of his head. The man said it began growing after he picked up a little bump on his head. Doctors diagnosed him with cortex hyperplasia and he soon received surgery, to have the horn removed.

Ma Zhong Nan

Back in 2007, a 93-year-old man, living in a small Chinese village, hoped to find a solution for the problem sticking out of his head. Five years before, Ma Zhong Nan was combing his hair, and carelessly injured his scalp. He paid no attention to the small wound, but soon, a hard substance started coming out of his head. In just half a year, the old man had a 10-cm-long horn on top of his head. After doctors told him they couldnt fix him, he looked for help through the media.

http://theunexplainedmysteries.com/Horniest-People.html