The Eiffel Tower was built by Alexandre Gustave Eiffel for the 100th anniversary of the French Revolution. Even though Gustave Eiffel is credited for the Eiffel Tower it was actually two lesser known people who came up with the original drawing of it. These people were Maurice Koechlin and Emile Nouguier. These two men were the chief engineers of Eiffel’s engineering firm. The main architect was Stephen Sauvestre.