The longest conjoined twins have lived, according to documented records, is 68 years.
Based on the provided reference, the oldest conjoined twins ever documented were Ronnie and Donnie Galyon. They passed away in 2020, having reached the age of 68.
While other notable conjoined twins have also lived long lives, Ronnie and Donnie Galyon hold the record for the longest lifespan. For context, the famous 19th-century "Siamese Twins," Eng and Chang Bunker, lived to be 63. More recently, Lori and George Schappell, who were the oldest living conjoined twins before their death in 2024, lived to the age of 62.
Here's a look at some of the longest-living documented conjoined twins mentioned:
- Ronnie and Donnie Galyon: Lived 68 years (died 2020) - Currently hold the record
- Eng and Chang Bunker: Lived 63 years (died 1874) - Gained fame in the 19th century
- Lori and George Schappell: Lived 62 years (died 2024) - Were the oldest living conjoined twins at the time of their death
The lifespan of conjoined twins varies significantly depending on factors such as the degree of shared anatomy, the health of their vital organs, and the presence of other medical complications. The cases of the Galyon brothers, the Bunker brothers, and the Schappell twins represent remarkable instances of longevity for individuals born with this condition.
