I'm pretty sure Kyuhyun and Donghae are really popular. Eunhyuk is also really popular outside of Korea.

its heechul then eunhyuk&donghae...

and some others!^^

And Leeteuk.

Siwon is not my favorite but he is the most popular TT__TT

My favorite is Yesung... He's the best, bitches xD

I thought Ryeowook is super junior member why his name not on the list

Yesung... Who could be better then him? Open your eyes people!!

^of course Siwon. He is the most known member and have many fans. popular isn't only have many fans.

Kyuhyun has the most sweet and soft voice. Best vocal I've ever heard. I love him being witty, smart, talented and evil. He's the BEST!

Check Youtube out! When you type search:
Kyuhyun: 665.000 results
Eunhyuk: 574.000 results
Donghae: 487.000 results

I believe these 3 are the most popular these days.
Of course the Maknae on Top must be on top <3 <3 <3

Kyuhyun FTW!!
He used not to be so popular but his popularity has magnified in recent 2 years. He's great at everything he's tried and he's become funnier and funnier in his own way. He has a fascinating character to me <3

Kangin oppa..the most handsome,
Cutest and sexiest.
Really love his voice.
My fav ever.

Wt ddddddd no woookie? The cuttest member of the group

I also picked kyuhyun oppaaaaaa

Siwoniieee ❤️

Can't wait for him to come back from the military serviceeeeee ❤️

heechul!!

Kyuhyun, Heechul and Leeteuk. Others like Siwon, Eunhyuk and Donghae are popular too. But Kyuhyun, Heechul and Leeteuk are more shining recently especially because of their variety show like New Journey To The West 3, Knowing Brothers, etc. And of course Kyuhyun solo, Leeteuk and Heechul MCing.

So, Kibum, who isn't even under contract with SM anymore, let alone a member of Super Junior, is on this list. but Ryeowook isn't!??!? wtf? Why y'all do him dirty? Kibum is up there with "no votes", so, don't even try to tell me that's why...It's not like fans don't like Wookie at all. Maybe you just don't.

Siwon is the most popular member but if you get into
the fandom Donghae and eunhyuk are the most favorite members

Heechul is the most popular member

Heechul is popular due to Knowing Bros and Leeteuk and Shindong are hosts for various programs so these three get recognised the most. Eunhyuk is now hosting Weekly Idol and I bet his popularity has increased in Korea too considering how popular he is in japan and china BUT koreans always see him as Leeteuk lol. Then we have Donghae and Siwon for their visuals. Anyways Suju members are all popular as hell. As expected of Variety kings