Does 2 Kurama exist Yin and Yang or did they merge to become 1?

[super michael]

It seems when Naruto got Yang Kurama back it doesn't seem Yin Kurama exist anymore, he never appeared in any movie, manga and boruto anime.

It is too bad we don't see the two Kurama, they both have different personality.

Why is it that Naruto got both Kurama, wouldn't it have been better had Naruto kept Yang Kurama and Yin Kurama went with Sasuke? I know Sasuke doesn't want to be a Jinchuuriki, but I mean Yin Kurama being together sort of like how Akamaru and Kiba are together.

 

[NextGenNinja]

They had to merge, otherwise we would be seeing two kurama's in naruto. They weren't that different in personality.

 

[rollin]

They merged
Hagoromo told yang kurama to join back with Naruto
When naruto had yin kurama