I was watching this video of a woman speaking Circassian on Youtube :
i'm not a linguist but to me, it sounded like Sumerian or a very old semitic language and also there is a comment in that video saying that it is indeed "one of the oldest languages".
In the description of the video, it said that it is a language isolate.
I read the articles about Circassian, Kabardian and Adyghe but there is nothing about the origins and the history of those languages.
Please, have you some information about this language : is it Kabardian or Adyghe?
What is its origin, is my intuition true? is it related to old semitic?