Darley Arabian
In Europe, his influence survives mainly through the 2,000 Guineas winner Known Fact, and his son, the champion miler Warning. This line has produced outstanding sprinters such as Diktat (Haydock Sprint Cup), Avonbridge and Dream Ahead. The Derby has not been won by a sire line descendant of the Godolphin Arabian since Santa Claus in 1964 and is nowadays dominated by descendants of the Darley Arabian.