Waardenburg Syndrome
Waardenburg syndrome occurs during one’s embryonic development, and it’s caused by mutations in the neural crest cells’ genes. The most distinctive feature of people who suffer from Waardenburg syndrome is an abnormally broad nasal bridge, which causes their eyes to be very separate from one another.
But that’s just the tip of the iceberg: Waardenburg syndrome is also associated with several life-impacting symptoms, with deafness and reduced intellectual functions being the most significant. Cleft lips and partial albinism may also be visible in people who suffer from Waardenburg syndrome. Contrary to popular belief, the condition is not caused by inbreeding.