LEXINGTON, Ky. (February 18, 2015) – KentuckyOne Health, the largest and most comprehensive health system in the Commonwealth, has signed on as the title sponsor of the Breeders’ Cup Festival Week, which will present a broad offering of entertainment and hospitality events in support of the 2015 Breeders’ Cup World Championships. The Breeders’ Cup, the world’s most prestigious two days of international Thoroughbred racing, will take place at Keeneland Race Course in Lexington on October 30-31.