And while DS was only 9 at the time, he's a big kid, and probably could have passed for 11 or 12. It must get really interesting with the smaller youngsters.
My dd12 has no interest in talent search testing or similar so we didn't try SAT/ACT out with her but she'd be one of those smaller kids who would have been taken as even younger. Dd14 was 10 the first time she took the SAT and was probably 4'6" (before her 10" height spurt in middle school) so clearly young, but also not the only kid in the room.
