Start Of Something New?

You probably wont belive me when i say this, but my brother can sing REALLY good. im talking like Zac Efron and Jesse Mccartney.That good. Problem is, hes only 10 and puberty hasnt began for him yet...When he goes through puberty, will he lose his talented voice..?Start Of Something New?
Not necessarily. See a music coach.
His talent wont change but his voice will probably become more deeper.
Well, for a time, yes, he won't be able to sing very well--with his voice cracking and all.
But unlike what girls go through during puberty and during child bearing years, he'll get his voice back VERY soon...and it will be better than ever!
No, he won't loose his talent, but the voice will change slightly.
How exciting! The next American Idol?
he can seriously sing like jesse mccartney and zac effron?!? this is amazing!! at ten yrs. old?!?!