He didn't classify us as APES. He classified us as Mammals. He did this because of the relation between the research on animals he conducted. However, you are right on one point. We do come from apes, but he didn't classify us as them.
Carl Linnaeus
Because humans fit in all the required descriptions. - They give birth to live young, they suckle them with breasts, they have hair covered bodies.
humans
Carolus Linnaeus (1707-1778) developed binomial nomenclature, the formal naming of species, as part of his work in the taxonomic classification of living things.
This is an interesting question. I think I know the answer to this: Carl Linnaeus. He was the first scientist to realize that he could not establlish any system of biological classification that did not include humans in the taxon of apes.
Carl Linnaeus
The classification system was developed by a scientist called Carl Linnaeus or also known as Carolus Linnaeus or Karl Von Linne
Carolus (Carl) Linnaeus. Yep. Got this answer from: http://www.google.com/search?hl=en&q=Who+created+a+system+to+classify+organisms http://www.luc.edu/cse/programs/sepup/SALI/classify-organize-living-organisms.pdf
Carl Linnaeus the Younger was born in 1741.
Carl Linnaeus was 71 when he died
Carl von Linnaeus
Carl Linnaeus, a Swedish botanist, developed the system of classifying organisms by species and genus, known as binomial nomenclature. This system forms the basis of modern taxonomy and enables scientists to classify and organize the diversity of life on Earth.