In 2007, Federico Mayor Zaragoza co-founded with Boutros Boutros Ghali, Michel Rocard, John Brademas, Robert Mundell, Edward J. Nell, Karim Errouaki, Mohamed Hassad, and Tomas Solis the Tangier Expo 2012 International Support Committee. Federico Mayor Zaragoza was designed by HM King Mohammed VI of Morocco as the President of the Tangier Expo 2012 International Support Committee. HM King Mohammed VI of Morocco has decided in 2006 to submit the candidacy of Tangiers, the City of the Strait of Gibraltar for the organization of the 2012 International Exhibition. The theme of the exhibition was Routes of the World, Cultures Connecting. For a More United World.