Their bodies were so closely fused that they shared internal organs, so surgeons recognized in infancy that separation was impossible — any operation would have meant death for both.

Despite the prognosis, the boys grew up active and curious. Their parents understood that a normal life would be very difficult for them, so they decided to show the twins to the public.

From an early age, Ronnie and Donnie participated in fairs and shows, traveling across the U.S. and even to other countries.