The World Travel & Tourism Council (WTTC) today announced two further high-profile speakers for its 26th Global Summit in Valletta, Malta, taking place between 7–9 October 2026 at the Mediterranean Conference Centre. José María Aznar, former Prime Minister of Spain, and His Excellency, Ambassador Nick Adams, U.S. Tourism Minister, will join more than 1,000 delegates from over 100 countries including 200 of the world’s leading Travel & Tourism CEOs, senior executives and government leaders.