Background
Walker, John L. was born on September 3, 1952 in Atlanta, Georgia, United States.
Walker, John L. was born on September 3, 1952 in Atlanta, Georgia, United States.
Duke University (Bachelor of Arts, 1974. Juris Doctor, 1977).
Worked at Simpson Thacher & Bartlett. Admitted to the bar, 1977, District of Columbia. 1980, New York.