Similar to the famed racehorse of the same name, a "Secretariat horse" is a horse with outstanding speed, agility, and racing aptitude. It's hard to overstate the impact that American Thoroughbred racehorse Secretariat had on the sport of horse racing in the early 1970s. As a racehorse, he is among the all-time greats.
- In 1973, Secretariat became the first horse in history to win the Kentucky Derby, the Preakness Stakes, and the Belmont Stakes-three...