28-12-3-1, $20,840. Won: Speed Handicap The leading sire of racing Quarter Horses for many years. American Quarter Horse Hall of Fame 1989. Died April 6, 1968. Three Bars was the sire of 29 AQHA Champions, 4 AQHA Supreme Champions, 317 Racing Register of Merit earners, and his foals earned more than $3 million.