A pair of three-year-old conjoined twin boys in Indonesia were born with three legs, four arms, and one penis, a one in 2 million phenomenon. They also share a bladder, rectum, and intestine.A pair of three-year-old conjoined twin boys in Indonesia were born with three legs, four arms, and one penis, a one in 2 million phenomenon. They also share a bladder, rectum, and intestine.Read MoreHealth News | Mail Online