Williams syndrome is a rare genetic disorder caused by the deletion of genetic material on chromosome 7. It affects approximately 1 in 7,500 births and is characterized by a unique combination of physical, cognitive, and behavioral features. Individuals with Williams syndrome often have distinct facial features, such as a broad forehead and full cheeks, and may experience cardiovascular issues. People with Williams syndrome typically exhibit strong verbal skills and a friendly, outgoing personality. They may also have developmental delays and learning difficulties, particularly in areas like spatial awareness and mathematics. Early intervention and supportive therapies can help improve their quality of life and development.