3. Hadza
They are the found in Tanzania with about 1,200 to 1,300 populaces. They speak the Hadza click and are over 100,000 years old. They still live the hunter – gatherer lifestyle and are regarded the last true ones.
They still live in makeshift homes and do not practice any form of farming. They are descendants of early man and the Hadza click’s unique nature is more proof of how old the tribe is. The Hadza’s home is near the archaeological site where the oldest human fossil was found.