DSPメディア
In June 2010, upon the expiration of SS501's contract with DSP Media, Heo along with fellow band member Kim Kyu Jong, signed with B2M Entertainment, the agency of former DSP Media songstress Lee Hyori, to embark on his solo career. In launching his solo career, he and Kim held a joint fanmeeting, "Kyu Jong &amp; Young Saeng Story in Seoul" on December 4, which continued in Hong Kong, Japan and countries across Asia.