Ronnie and Donnie Galyon hope to become the world's oldest conjoined twins in October ... Scroll down for video The Galyon twins, who are joined at the waist and face each other, are throwing ...

Never-before-seen photos ... conjoined twins, which means they share a single body, with one genital system, two arms, two ...

Last month, Josh updated his Facebook profile photo to be one ... Brittany are dicephalus conjoined twins; they share a ...