Billboard K-Pop Hot 100 Launches; Sistar Is No. 1 on New Korea Chart ArticlesNews By Billboard Korea Staff | August 25, 2011 9:30 AM EDT Billboard K-Pop Hot 100 Launches; Sistar Is No. 1 on New Korea Chart 0 0 0 0 Billboard goes K-Pop today (Aug. 25) with the launch of a new chart, the Pages1 2 next › Join the conversation Print Tagged Previous ArticleMiranda Lambert Dishes on Pistol Annies Project, 'The Voice' Next ArticleBillboard Mexican Music Awards Finalists Announced! Other web content By OutBrain View the discussion thread.