Marco M. Vigato is an independent researcher into ancient mysteries and megalithic civilizations. A native of Italy, he lives in Mexico City and has travelled extensively across Europe, the Middle East, North Africa, South-East Asia, North and South America. He is also a passionate photographer, dedicated to documenting the evidence of ancient advanced civilizations and sacred sites around the world. Much of his recent research has focused on the megalithic remains of ancient Mexico and Mesoamerica, leading him to the discovery of several little-known sites showing evidence of advanced engineering and architecture in the central Mexican highlands.He is currently working on a more comprehensive study of the origins and development of megalithic civilizations around the world, which will focus on cultural and historical aspects, as well as on the relationship of ancient megalithic sites with sacred geometry, astronomy and geodesy. He hopes to publish the results of these studies in a forthcoming book.He holds a MBA from Harvard Business School and a B.A. and M.Sc. in Finance from Bocconi University. He regularly publishes articles with the results of his expeditions and photographs on his own blog dedicated to ancient history, adventure travel and archaeology: http://unchartedruins.blogspot.com