Associate of Arts, Sunflower Junior College, 1959. Bachelor of Science in Pharmacy, University Mississippi, 1963. Privatdozent in Pharmacy (honorary), University Tennessee, 1987.
Doctor of Medicine in Pharmacy (honorary), University Arkansas, 1987.
Pharmacist Culley Rexall Drugs, Greenville, Mississippi, 1963-1967. Chief pharmacist Kings Daughters Hospital, 1967-1969. Pharmacist, owner McDougal Rexall Drugs, Winona, Mississippi, 1970-1984, Super G Drugs, Winona, since 1984.
President Summitt Enterprises Inc., Winona, since 1969.
Associate preacher Winona Church of Christ, 1969-1987. Pres.Mont. County Economic Council, Winona, 1982-1984. Served as sergeant United States Army Reserve, 1961-1964.
Member Mississippi Pharmacists Association, Mississippi Society Hospital Pharmacists (president Greenwood chapter 1983-1987), Mississippi State Board of Pharmacy (president since 1987), National Association Retail Druggists.
Married Madolyn Jane Downer. Children: Robert Randall, Jeanna Lynn May, Angela Jane.