2nd gen idols are known to be more popular/well-known amongst the general public, and a lot were able to make a name for themselves as household names. Names like IU, Suzy, Taeyeon, Yoona, Apink members, Sistar members etc.
Which 3rd gen idols would you say are legit household names, and are commonly known by the public, and not just the Kpop crowd?