In winning the 2005 Kentucky Derby at odds of 50:1, Giacomo capped off the second biggest upset in the history of the Kentucky Derby (Donerail in 1913). The gray son of Holy Bull, Giacomo won over $2.5 million for his career before retiring to Adena Springs in Paris, Kentucky. This yellow cloth with black lettering and #4 was worn by Giacomo in the 2006 Strub Stakes, during which he finished third.