Who Am I ???

*A one-time champion, I was bred in Kentucky, and trained by a Hall of Famer most of my career. *Well traveled, I competed in stakes races at ten different racetracks and on both sides of the Atlantic. *I spent a great deal of time at a racetrack, and in a state, where I never once ran. *Two-thirds of my lifetime victories came during my championship season. *I always felt that my name was a mutual idea. *I may not have been quite the horse that my sire was, but I did pretty well for myself. *My stakes wins had a seven furlong spread between the shortest and the longest. *I won only 1 of 9 races as a juvenile, but after that, I was never off the board. *My first win was at Aqueduct, my last win in America was at Arlington Park. *My six stakes wins occurred at five different tracks, in four states, and in two different nations. *The First Saturday in May proved to be my coming out party. You should know by now … Who Am I ???