When you're Thoroughbred racing's all-time leader in wins, it's logical that a host of the sport's major races will be attached to your name. Yet for trainer Steve Asmussen, who reached the Mount Everest of wins last year and now has 9,637 victories in his Hall of Fame career, there's one notable omission on his lengthy list of grade 1 triumphs: the Grade 1 Kentucky Derby Presented by Woodford Reserve.
