John Backus
- Birth date: 3 de December de 1924
- Birth place: Pennsylvania
- Age 101 años
- Zodiac sign: Sagittarius
About John
John is Scientist has 101 years and was born in Pennsylvania.
Photos of John Backus
The fans of John Backus also saw
-
Cyrus McCormick
Scientist
-
William Ramsay
Scientist
-
Vannevar Bush
Scientist
-
John B Watson
Scientist