For the last three or four years, bloodstock agents Ramiro Restrepo, Bo Bromagen, and Clay Scherer had talked about attending the White Turf races in St. Moritz, Switzerland as fans. The races are among the most unique in the world. They're held every February and run over a frozen lake that is packed down with snow, creating a spectacle unlike anything, anywhere in the world of horse racing. The races have been held since 1907. "We always thought that the St. Moritz white turf races were so cool, so appealing,"...