2PM is a South Korean boygroup formed by JYP Entertainment in 2008. The current members are JUN. K, Nichkhun, Taecyeon, Wooyoung, Junho and Chansung. Former leader Jay Park officially left the group in early 2010.
They started when J.Y. Park formed an 11 member group known as One Day. Eventually the group was split into 2PM and a similar but independent group known as 2AM. 2PM debuted with the song "10점 만점에 10점" (10 out of 10), which showcased their acrobatic dance styles. Read more on Last.fm