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The sub-unit just dropped a teaser image for its third member whose name we learn is Jeno. Jeno's images seem to be going in a different direction than the teasers of the previous two members, less colorful and featuring a school theme. If there is one thing that has stayed constant with these teasers, however, it's the "Chewing Gum" that all three members are blowing.

It's still too early to tell what the song will be like, so we can keep on making guesses! The sub-unit will have 7 members with an average age of 15.6 and will hold their debut stage on August 25 through 'M! Countdown.'