Coordinates: 54°54′N 8°20′E / 54.9°N 8.333°E / 54.9; 8.333

Sylt (German pronunciation: [ˈzʏlt]; Danish: Sild; Söl'ring North Frisian: Söl' ) is an island in northern Germany, part of Nordfriesland district, Schleswig-Holstein, and well known for the distinctive shape of its shoreline. It belongs to the North Frisian Islands and is the largest island in North Frisia. The northernmost island of Germany, it is known for its tourist resorts, notably Westerland, Kampen and Wenningstedt-Braderup, as well as for its 40 km long sandy beach. It is frequently covered by the media in connection with its exposed situation in the North Sea and its ongoing loss of land during storm tides. Since 1927, Sylt has been connected to the mainland by the Hindenburgdamm causeway.

With 99.14 km², Sylt is the fourth-largest German island and the largest German North Sea island. Sylt is situated at 9 to 16 km off the mainland, being connected there by the Hindenburgdamm. Southeast of Sylt the islands Föhr and Amrum are located, to the north lies the Danish island Rømø. The island of Sylt extends for 38 km in a north-south direction and on its northern peak at Königshafen is only 320 m wide. Its widest distance, from the town of Westerland in the west to the eastern Nössespitze near Morsum, measures 12.6 km. On the western and northwestern shore a 40 km sand beach is located, east of Sylt the Wadden Sea is situated, which belongs to the Schleswig-Holstein Wadden Sea National Park and mostly falls dry during low tide.

Sir Stirling Craufurd Moss, OBE FIE (Fellow of the Institute of Engineers) (born 17 September 1929 in London) is a former racing driver from England. His success in a variety of categories placed him among the world's elite—he is often called "the greatest driver never to win the World Championship".

Moss was educated at two independent schools: at Clewer Manor Junior School, a preparatory school linked to the senior school Haileybury and Imperial Service College, and then to the senior school, both of which were for boys (but are now co-educational), and located at Hertford Heath, near Hertford in Hertfordshire.

Moss, who raced from 1948 to 1962, won 212 of the 529 races he entered, including 16 Formula One Grands Prix. He would compete in as many as 62 races in a single year and drove 84 different makes of car over the course of his racing career, including Lotus, Vanwall, Maserati, Jaguar, Ferrari and Porsche. Like many drivers of the era, he competed in several formulae—very often on the same day.