N|uu Language
N|uu is considered to be one of the most original languages spoken in Southern Africa. It is spoken by South Africa’s San community, also known as Bushmen.
According to the BBC, there are only 3 fluent speakers of the language as of 2017. With no other fluent speakers in the world apart from a family of 84-year-old, Katrina Esau, the language is recognized by the UN as “critically endangered”.