Junhyung was also featured in "Faddy Robot Foundation" together with 4minute's Hyuna, Outsider, Verbal Jint, Mighty Mouth's Ssangchu, Vasco and Zico; all profit from this album has been promised to be given out to charity.
В 2010 году Ён Чун Хён вместе с Hyuna из 4minute, Outsider, Verbal Jint, Ssangchu из Mighty Mouth, Vasco и Zico выпустили альбом «Faddy Robot Foundation».