Silvio Martin Staub - Chief Executive Officer with hostesses.Riders and horses compete during the GP Koller Elektro 1‘700 m chf 15‘000 on the frozen Lake of St. Moritz on the first weekend of the White Turf horse races in St. Moritz, Switzerland, on Sunday, February 12, 2017. (KEYSTONE/Giancarlo Cattaneo)Riders and horses compete during the Preis White Turf Jockey Club St. Moritz 1‘600 m CHF 10‘000 on the frozen Lake of St. Moritz on the first weekend of the White Turf horse races in St. Moritz, Switzerland, on Sunday, February 12, 2017. (KEYSTONE/Giancarlo Cattaneo)