From Sasquatch Central:
Expert in ancient manuscripts, Glenn Kimball discusses evidence for intelligent 'ape people' or Bigfoot in 2,000 year-old texts. He suggested there were a variety of species on Earth prior to Adam and Eve, and that the ape people may have lived concurrently with the Neanderthals. Bigfoot families sought refuge in caves and caverns during cataclysms, and likely make their home in such environments today. Other cultures, such as in China and Mexico, may have been aware of these large creatures. Kimball contends that Bigfoot are an intelligent species similar to humans, rather than just an undiscovered animal.