Kenneth E. Iverson
Kenneth Eugene Iverson was a Canadian computer scientist noted for the development of the programming language APL. He was honored with the Turing Award in 1979 "for his pioneering effort in programming languages and mathematical notation resulting in what the computing field now knows as APL; for his contributions to the implementation of interactive systems, to educational uses of APL, and to programming language theory and practice".
17 December 1920
Born on the same birth day (17 December): Andrew Davies (footballer) • Bob Stinson • David Rudisha • Ernest of Bavaria • Joseph Henry • Julian Bennett (footballer) • Katheryn Winnick • Mikky Ekko • Naiktha Bains • Nir Davidovich • Paul Dobson (footballer) • Richard Long (actor) • Shannon Woodward • Shoma Uno
Born in the same month (December 1920): Alicia Alonso • Carlo Azeglio Ciampi • Clarice Lispector • Clark Terry • Franco Lucentini • Nadir Afonso • Peter Baptist Tadamaro Ishigami • Rex Allen • Robert Leckie (author) • Steve Van Buren