Frank Stubblefield graduated Horsemanship Summer School '74. He attended the California Polytechnic University in Pomona, CA and earned a Bachelor of Science Degree in Animal Science. Mr. Stubblefield is a retired Orange County Mounted Sheriff Reserve, San Gregonio Mounted Forest Ranger Reserve, Past Captain Brea Mounted Posse, and Member of Medinah Shriners Black Horse Troop. Frank is a current member of the United States Polo Association.