27-19-6-0, $636,641. Won: Hollywood Gold Cup, American Handicap, Hollywood Express Handicap, Santa Anita Handicap, San Antonio Stakes, San Pasqual Handicap, San Carlos Handicap, Autumn Days Handicap, Los Angeles Handicap, Arlington Classic Stakes, Withers Stakes, Bahamas Stakes. 2nd: Jersey Derby, Palos Verdes H. Horse of the Year, Champion Older Horse, & U.S. Champion sprinter, 1971. Hall Of Fame inducted, 1986. Breeder: H. F. Guggenheim foaled February 24, 1966 Ack Ack passed away on December 28, 1990, and is buried at Claiborne Farm in Kentucky, where he stood his entire stud career.