[Promotion Clip] J.Y. Park(박진영) hammer Dance(망치춤)
J.Y. Park Official Facebook: http://www.facebook.com/followjyp
J.Y. Park Official Homepage: http://jyp.jype.com
JYPnation Official Twitter : http://www.twitter.com/jypnation
Copyrights 2008 ⓒ JYP Entertainment. All Rights Reserved.