My son is 12, and still has tons of "baby teeth" and can go for a week without a bath and doesn't smell bad in the slightest.
He is also very immature emotionally,though quite academically bright.
In other words he is still very much a little boy, no signs of puberty whatsoever imo.
What interests me more about this discussion/thread though is whether there are any benefits/disadvantages long term with either a late or early onset of puberty?
Is there any research, anecdotal or otherwise that anyone knows about?