2007 Kentucky Derby (9 images)

A fan watches a replay of the sevenths race before the 133rd running of the Kentucky Derby May 5, 2007 in Louisville, KY. (UPI Photo/Frank Polich)

Jockey Calvin Borel riding Street Sense, celebrates his victory in the 133rd Kentucky Derby in Louisville, KY., on May 5, 2007. (UPI Photo/Mark Cowan) in Louisville, KY., on May 5, 2007. (UPI Photo/Mark Cowan)

Kentucky Derby Festival Princesses blow kisses to the crowd before the start of the 133rd running of the Kentucky Derby in Louisville, Kentucky on May 5, 2007. (UPI Photo/Mark Cowan)

Trainer Carl Nafzger, his wife Wanda, jockey Calvin Borel, owner Jim Tafel and Kentucky Gov. Ernie Fletcher (L to R) raise the Kentucky Derby Winner's Trophy in Louisville, Kentucky on May 5, 2007. (UPI Photo/Mark Cowan)