He was a preemie who was growing as a healthy child. By the time Odin was 19 months old, he was verbal, walking, and on his way to a normal childhood.
Then, for unknown reasons, he suddenly regressed and was diagnosed with autism.
His mom and dad, Elida and Alex Green, can’t say exactly what caused Odin’s sudden regression. At his well-baby visit he was fine. After that, for no known reason, he became non-verbal.