Donald Gray Triplett is the very first person to have autism. Gray is an American born on September 8, 1933. He was first analyzed by Leo Kanner, and was named “Case 1”.
However, Triplett was noted for his academic capacities, especially the capacity to name melodic notes played on a piano. And the capacity to perform quick mental multiplication. At first, Donald was a profoundly contemplative kid who didn’t react to his folks’ signals or voices.
Moreover, he has no ordinary language, didn’t play with different kids, and appeared to be inaccessible from others.