When the gates open for the G1 Hong Kong Vase on Sunday, Ebaiyra (Distorted Humor) will be bidding to round off her trainer Alain de Royer Dupré's 49-year career with a 94th Group 1 win. Now pause. And read that sentence again. Forty-nine years. Ninety-three Group 1 victories. Almost two per season. And a mind-boggling total of 320 wins at group level. Royer Dupré's retirement from the training ranks brings the curtain down on a whole chapter of French and international racing history. It is quite fitting that his final...