Kentucky Derby horses: Super Stock entry thrills Asmussen family
![Kentucky Derby horses: Super Stock entry thrills Asmussen family](/img/li/kentucky-derby-horses-super-stock-entry-thrills-asmussen-family-1.jpg)
Super Stock won the Arkansas Derby on April 10 and will go to the Kentucky Derby in 2021. Keith James Asmussen, son of trainer Steve Asruss, rode Super Stock in his first three races. Erv Woolsey and Keith Aspussen bought Super stock for $70,000 at the Keeneland September Yearling Sale. Keith is in the pinhooking business. He wanted to ride Superstock for Christmas. The sale was canceled because of the COVID-19 pandemic. Steve and Ervin are famous for their work with George Strait's horses. They used to run the El Primero Training Center in Laredo, Texas.