Carlos Rosas

Carlos Rosas is running out of fingers to count on as he rattles off the names of Breeders' Cup champions he has sat on over the years. As an exercise rider for Hall of Fame trainer Steve Asmussen for the past two decades, Rosas has played a role in developing an impressive list of superstars. There's 2014 Distaff winner Untapable and 2011 Juvenile Fillies heroine My Miss Aurelia, plus Breeders' Cup runner-ups Midnight Bisou and Tapiture. The list goes on from there. Curlin was one of his earliest claim to...