Earlier, we reported that TVXQ's Yunho identified Kang Ho Dong as his personal mentor. Further details were explained through SBS's "Strong Heart" after the singer revealed, "My performance image was created by Kang Ho Dong." He continued, "After debuting, I had a lot of concerns and skepticism about my dance skills, but after meeting Kang Ho Dong through 'X-Man', it all changed. After I performed on stage, Kang Ho Dong said to me, 'I saw a lot of dancers but you were the strongest and most passionate performer I've ever seen.' He praised me highly". The idol then made everyone laugh when he confessed, "Later, he kept telling me to perform only popping dances. It was exactly from 2004 to 2006 that he made me perform only popping moves." Yunho relived his old memories by performing those same popping moves, drawing a hot response from the audience. Source: Newsen via Nate