THE DATE BEHIND THE NAME
John M. Grunsfeld
American astronaut and astronomer
John M. Grunsfeld was born on October 10, 1958 in Chicago, United States, and is 67 years old.
Born
October 10, 1958
John M. Grunsfeld is 67 years old as of October 7, 2026 (UTC).
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
- Birthplace
- Chicago, United States
- Professions
- astronomer, astrophysicist, mountaineer, physicist, astronaut
- Citizenship
- United States
More about John M. Grunsfeld
- Zodiac sign
- Libra
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 John M. Grunsfeld?
John M. Grunsfeld is 67 years old as of October 7, 2026 (UTC).
When is John M. Grunsfeld’s birthday?
John M. Grunsfeld’s recorded birthday is October 10.
Where was John M. Grunsfeld born?
John M. Grunsfeld was born in Chicago, United States.