Spiderman Alain Robert is totally fearless and a little bit crazy. Today, the urban climber scaled La Tour First, the tallest building in his home country of France, without so much as a harness.

The 522-foot Paris skyscraper was built in 1974 and is the eighteenth tallest building in the country. Robert has made it to the top of more than 100 extremely tall structures without the aid of safety equipment. And no, he did not fall into a vat of radioactive solution to gain his Arachid-like skills. [No Comment]