Ronnie and Donnie Galyon are the world’s oldest living conjoined twins and the only male conjoined twins.  This incredible film is the first to tell their life story, a life that began in Dayton, Ohio on 28th October 1951. With their bodies fused at the lower chest, doctors didn’t think the twins would survive through the night, but even though they share their entire lower digestive system, Ronnie and Donne have confounded everyone in living to the ripe old age of 57.