Chairman and CEO of the Royal Caribbean Cruises company, Richard Fain, delivers a speech aboard the Harmony of the Seas cruise ship, during a delivery ceremony of the boat at the STX shipyard of Saint-Nazaire, western France on May 12, 2016. With a capacity of 6.296 passengers and 2.384 crew members, the Harmony of the Seas, built by STX France for the Royal Caribbean International, is the world's largest ship cruise. / AFP PHOTO / JEAN-SEBASTIEN EVRARD