One family and three World Grand Champion trainers- This is a rare achievement, and it’s a reality for Callaway Stables. Father, Allan Callaway directed Pride’s Jubilee Encore to the World Grand Championship title in 2001. Bill Callaway directed Gen’s Black Maverick to the title in 2017, and John Allan Callaway completed the task with Master’s Razzel And Jazz at this year’s 82nd Annual Celebration. The Scoop congratulates the Callaway Family on this milestone.