`K-pop flash mob`

"K-pop Style" is spreading throughout the world. At Gwanghwamun Plaza in central Seoul on Friday morning, seventy contenders from 11 countries in a K-pop dance competition marking “Visit Korea Year” perform a "Gangnam Style" flash mob. The preliminary rounds had 1,800 teams from 70 countries. The winner will be announced Saturday at the Gyeongju Art Center and earn the chance to perform at the 2012 Korean Wave Dream Concert.