JYP Entertainment (JYP Co. Ltd.) is a Korean music record label, founded in South Korea in 1997 by Park Jin Young. Its current CEO is Jeong Wook. Once the home to artists such as g.o.d, Park Ji Yoon and Byul, its current roster of recording artists include Rain, Lim Jeong Hee, Wonder Girls, 2AM, 2PM, Miss A, JOO, San E, JJ Project.
JYP Nation is the project name used by JYP Entertainment for their artist compilation albums, similar to SM Town and YG Family. It consists of current recording artists under the company.
This Christmas (December 1, 2010)
2008 JYP Tour
2009 JYP Tour
2010 JYP Tour
2010 JYP Nation Team Play Concert
2011 JYP Nation in Japan
2012 JYP Nation in Japan
Source : Wikipedia