Yunho Yunho of the group TVXQ attended the Radio broadcast schedule held on sbs in Mok-dong, Seoul on the 19th.
About TVXQ
TVXQ, an initialism for Tong Vfang Xien Qi, is a South Korean male pop duo consisting of U-Know Yunho and Max Changmin. They are known as Tohoshinki in Japanese releases, and are sometimes referred to as DBSK, an abbreviation of their Korean name Dong Bang Shin Ki.
 Wikipedia