Cryptography: the hardest slab in the world

Did Alessandro Zeni master the most difficult slab in the world Find out in the Karpos film, the thrilling story of a new and inscrutable route (9b), imagined, visualized and dreamed of for years. The outstanding athlete, a member of the sports section of the Italian Army and a Karpos ambassador, executed his work of art on the legendary SaintLoup crag in Switzerland. An achievement that will go down in climbing history. A Film by KARPOS Directed by STEFANO JEANTET Cast ALESSANDRO ZENI DENIS TRENTO I