Hall, Keith Lynn was born on February 15, 1964 in Prescott, Arkansas, United States. Son of Bobby Joe Hall and Mary Janette (Blevins) Williamson.
Bachelor of Science in Mathematics/Physics, Henderson State University, 1986;
Master of Science in Applied Mathematics, Oklahoma State University, 1989.
Teaching assistant, Oklahoma State University, Stillwater, 1987-1989;
member technical staff, The Aerospace Corporation, El Segundo, California, 1989-1991;
instructor mathematics, Henderson State University, Arkadelphia, Arkansas, since 1992.