Meh, I live in SEA, where Kpop is huge, and even if people don’t listen to it, most know groups like Bts, Bp, Twice, BigBang, and Snsd. Their faces have been everywhere in ads and as brand models for years , and their hit songs are still super popular here. Plus, Korean variety shows were a thing for before around, which introduces these groups to public too.
And we’re talking about group popularity here because, honestly, individual popularity isn’t even worth discussing. None of the Skz members are really known outside their fanbase (no offense, even as a kpop fan, the only one I know is Hyunjin, and that’s just because of that controversy).
On the flip side, idols like GD, Karina, and Wonyoung, who are popular with the general public in Korea, have that ripple effect that makes a lot of non-fans recognize them. Then there’s Cha Eunwoo and a few other idols who’ve gone into acting, that a lot of people can recognise because Kdramas are way more popular and love than Kpop here among gp.
That's in your region. Skz members are quite popular in my country and the group itself is popular here specially among new kpop fans. However you saying you don't know skz or the members of skz is quite questionable cause I've been seeing you in skz related threads often. So don't lie I know you know Skz well, you're just bitter lol.