Here is what is going on... seriously.

The Atlantans were people living before 10.000 BC all over the globe. All the pyramids in S.America and Egypt were build by them. The Egyptians came and copied the Great Pyramids and that is why the ''modern pyramids'' are like huts compared to the 3 big ones + Sphinx. The Atlantans were wiped out by the Great Flood and that is why there are so many ancient structures underneath the water.

Simple huh? I wonder why there is no documentary with this theory and instead we watch crap like ''Ancient Aliens'' etc