When I see stories about precocious children I always wonder if there are parents in the background who are precocious with assignment of income.  How much of the work is being done by the kid, and how much of the video production is engineered by adults?  Or is this like those commercials by Dandy Dealer Dave, your favorite used-car lot owner, who puts his kids on camera and pays them some of the company profits for being so cute people will want a used Chevy?