I thought of that, but it's hard to credit. He was reading the Narnia series at age 4. He does still sometimes show some small errors reading aloud ("a" for "the") but he also reads about 190 wpm aloud, according to school.

He does have a few quirky things as far as motor and muscle tone. He's what you might call a fumble-fingers...clutzy with small items, drops and breaks things, messy at the table. Fatigues easily. Drawing is okay, but I would call it somewhat laborious.