The co-ed vocal trio 8Eight have announced that they have disbanded after seven years of activities together. The trio, consisting of Lee Hyun (이현), Baek Chan (백찬), and Joo Hee (주희), first appeared as a part of the MBC program “Show Survival” and made their debut under Big Hit Entertainment in 2007 and have impressed with their talented vocals and diversity in music. Their agency Big Hit Entertainment has revealed,…