US-Venezuelan Jockey Javier Castellano on Mage races during the 149th Kentucky Derby at Churchill Downs Racetrack in Louisville, Kentucky, on May 6, 2023. Mage won the 149th Kentucky Derby, launching US racing's Triple Crown campaign even as two more horse deaths on Saturday cast a pall on proceedings at Churchill Downs in Louisville, Kentucky. (Photo by Leandro Lozada/AFP Photo)
