Seattle Slew was a heck of a racehorse. He started only three times at 2 and had just six races prior to winning the 1977 Kentucky Derby (gr. I). He went on to win the Preakness (gr. I) and Belmont (gr. I) Stakes and remains, 31 years later, the only unbeaten horse to win the Triple Crown. Big Brown...

By Tom Pedulla , USA TODAY BALTIMORE — For the seventh time in 12 years, a 3-year-old Thoroughbred will take unwavering aim at one of the most difficult feats in sports when undefeated Big Brown advances to the Belmont Stakes on June 7 at New York's Belmont Park. There is one reason to believe that this...