PSY has just accomplished something that all the current K-pop artists haven't been able to. He is now ranked #1 on the iTunes MV Charts (which is part of the iTunes Store where you can purchase movies, TV shows, music videos, and more). He is also the first Korean artist to rank #1.
Three days ago on August 18, 2012 he was holding on to the #2 spot. But today he ranks #1 topping artists such as Justin Bieber, Katy Perry, Carly Rae Jepsen and One Direction. It might have helped when Katy Perry, just a few hours ago tweeted:
Help, I'm in a gangnam style k hole:bit.ly/PVPJ4p— Katy Perry (@katyperry) August 21, 2012