Code Blue #644 (April 4, 2004 – October 2020) was an American bucking bull. He competed in the Professional Bull Riders (PBR) circuit and was the 2009 PBR World Champion bull. He won the title in his first year on the PBR’s elite Built Ford Tough Series (BFTS) tour. He finished the 2009 season unridden with a bull score average over 46 points out of a maximum of 50, considered an exceptional score in bull riding. According to many notable sources and his career statistics, Code Blue had enormous potential, but a serious injury in the 2010 season cut his career short and his owners were forced to retire him.