I don't think China will go very far. They're fast becoming a nation of overweight males, dubbed "little emperors".
edit - quick link;
http://en.wikipedia.org/wiki/Little_Emperor_Syndrome
https://www.google.com/search?q=little+e...16&bih=499
my favourite pic:
edit - quick link;
http://en.wikipedia.org/wiki/Little_Emperor_Syndrome
https://www.google.com/search?q=little+e...16&bih=499
my favourite pic: