UNWTO appoints Prime Minister of Samoa, Hon. Tuilaepa Sailele Malielegaoi as Special Ambassador of the International Year of Sustainable Tourism 2017   MADRID, Spain, 2017-Jun-14 — /Travel PR News/ —The World Tourism Organization (UNWTO) has appointed the Prime Minister of Samoa, Hon. Tuilaepa Sailele Malielegaoi, as Special Ambassador of the International Year of Sustainable Tourism… Read the full press release