Twins/Siblings in kpop

Here's my video of twins/siblings in kpop. Hope you enjoy it ^.^
|Note:| There may be some siblings that isn't in this video. This video is just for fun and to give you an idea of which of your bias' have siblings.
(This video isn't necessarily 100% correct, so before you hate/write anything mean, please read this:

"This person' or 'that person' isn't in his/hers group anymore"
I know that most of the idols mentioned in this video isn't in their group anymore. I wrote their old group name so you could get an idea of where the two siblings were, or if they were in the same group.

"These two idols aren't siblings"
Every sibling-pair in this video are siblings. Unless i've found some false information, then my apologies.

"'This idol' or 'that idol' also has a sibling/twin"
I realise that i don't have every single sibling pair in this video, but i do have a lot. This is also only siblings where both of them is in the kpop industry. Not an idol with a twin/sibling who's an actor.

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Intro: Hi suhyun - I'm different (feat. Bobby)
Outro: NU'EST - Good bye bye