THE DATE BEHIND THE NAME
William John Sullivan
American software programmer
William John Sullivan was born on December 6, 1976 in Seattle, United States, and is 49 years old.
Born
December 6, 1976
William John Sullivan is 49 years old as of October 7, 2026 (UTC).
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
- Birthplace
- Seattle, United States
- Professions
- programmer, engineer, computer scientist
- Citizenship
- United States
More about William John Sullivan
- Zodiac sign
- Sagittarius
Official links & social profiles
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
No external source identified
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
How old is William John Sullivan?
William John Sullivan is 49 years old as of October 7, 2026 (UTC).
When is William John Sullivan’s birthday?
William John Sullivan’s recorded birthday is December 6.
Where was William John Sullivan born?
William John Sullivan was born in Seattle, United States.