Comment on BW 54 - Two little boys by Zinoman
If ONLY Ash would start aging xD
He DOES age, it just doesn't show.
But they say he's 10 years old on the first episode of the new series D:
From what I've heard, that's a translation error, in the original he's like 15.
Even in the original, they said Ash was 10. Unless the people who sub the series got it wrong.