Kai Spehr Atlantis by Giardino, the top ranked hotel in Zurich according to TripAdvisor, has promoted 44-year-old Kai Spehr from Deputy Manager to General Manager, replacing Martin Vossen who has moved on to be CEO of a small group of hotels in the Maldives. Swiss native, Spehr has been Deputy Manager (with responsibility for the F& B outlets) at Atlantis by Giardino since it opened in December 2015. A graduate of the Ecole Hôtelière de Lausanne who completed his MBA at the Swiss University of St Gallen with distinction, Spehr has previously worked at a number of five-star properties in Zurich including the Park Hyatt and The Dolder Grand.