All At Sea.
Sea The Stars
Shergar won both the Irish Derby and the Epsom Derby in 1981.
A horse named Nashwan ridden by Willie Carson won the 1989 Epsom Derby.
The 2008 Kentucky Derby winner was Big Brown.
Authorized (trained by Peter Chapple-Hyam and ridden by Frankie Dettori) won the 2007 Derby.
epsom derby and Irish 2000 guineas