By Bettina Keller Miro Weiss, the 26-time champion trainer in Switzerland, has announced his impending retirement at the age of 76. He and his family have made an incomparable impact on Swiss racing. Coming from the former Czechoslovakia, they settled in Urdorf, Zürich and began training in 1970. Since 1981, Weiss has been responsible for training up to 60 or 70 horses at time. His family's Beliar Bloodstock, originally consisting of Weiss's late father Adolf and late brother Richard, has subsequently been managed by the trainer with the support of...