Hello, UNIQ always exists wor ! Even Hong Kong Grasshopper Boy group existed today after 30yrs their official debut and hold oversea concerts - all in their late 40s. When a group is formed means it is meant forever and can reunite anytime if everyone is available and can hold concerts so long their fans still support and still around. Being a professional artiste, they must try various role like acting, hosting etc to increase more fan base and their exposure. This is life of a professional artiste.