KAI shared 20 year old video of him training for Ballet...

So cute and so difficult

My legs hurt seeing this

But Kai, so talented since he's young

Aww this is so cute

Christ on a bike, that is one bendy lad!

It’s really cute seeing this - I never realised he had a foundation in ballet training. Explains why he is so impressively technical and precise.

So cutee. Kai himself said that if he wasn't an idol, he would have become a ballerina

This looks hard to do

my legs hurt watching this

he was so impressive even as a kid

That’s my boy

He must have been 8 or 9 right??

What cutie. Also i wish i could do that last stretch, it looks so satisfying