HotStory
BY YOUKYUNG LEE AND RYAN NAKASHIMA
AP BUSINESS WRITERS
SEOUL, South Korea (AP) -- As "Gangnam Style" gallops toward 1 billion views on YouTube, the first Asian pop artist to capture a massive global audience has gotten richer click by click. So too has his agent and his grandmother. But the money from music sales isn't flowing in from the rapper's homeland South Korea or elsewhere in Asia.