It turns out that the powerful 'TVXQ effect' didn't boost ratings for the March 2nd episode of MBC's "Knee-Drop Guru" as originally thought. On March 3rd, AGB Nielson Media Research revealed that the boys raked in a 14.8% rating, a 4.5% drop from last week's episode, which recorded 19.3%. Although the ratings were a bit disappointing, TVXQ had nonetheless delighted both fans and viewers, as they shared a wealth of stories, including their�experience with 'Sasaeng' fans, the reason Changmin decided to join SM Entertainment, and more! Source + Photo: Newsen via Nate