The spelling bee champions nowadays tend to be indian.
Once hard working societies like india/china catch on that there's money in arts, I'd bet that to be overtaken as well.
"And lastly, I've known a few foreign science prodigies who get PhDs from tops schools only to end up on the model validation team at Goldman Sachs" I'd bet wall street gets more top notch work done than academia or productive industry. If only they'd get incentives worked out like wall street has, you might get a new industrial revolution going.