15 People with Extra Limbs & Body Parts
Keystone / Getty Images
3rd January 1946: An X-ray of a pair of Siamese twins born at Selly Oak Hospital, Birmingham, with two heads and two respiratory systems. Original Publication: From the files of the Royal College of Surgeons. (Photo by Keystone/Getty Images)
From third nipples on celebrities to unborn siblings growing limbs all over your chest and back, we count 15 of the most bizarre appendages ever to sprout on the human body.