JOTA on Instagram: "The Buton people from Buton Island in Sulawesi, Indonesia, are known for a rare genetic trait that gives some of them electric blue eyes. This is caused by Waardenburg syndrome, a condition that affects pigmentation and often leads to hearing loss. The condition is rare in the tribe, with only a few individuals showing the blue eyes. Waardenburg syndrome results from mutations in genes that control pigmentation and inner ear development. The unique blue eyes of the Buton peop