Tags: Race Horse.
Donau (1907–1913) was an American Thoroughbred racehorse and was the winner of the 1910 Kentucky Derby. Donau was known for his often temperamental and difficult personality which led to him being gelded at the end of 1910. Donau started in 111 races over his three-year flat racing career and was in the process of being retrained for steeplechasing when he died at the age of six years in February 1913 at the Nashville farm of his owner William Gerst.
