THE DATE BEHIND THE NAME
Leon Petrosjan
Russian game theorist
Leon Petrosjan was born on December 18, 1940 in Saint Petersburg, Russia, and is 85 years old.
Born
December 18, 1940
Leon Petrosjan is 85 years old as of October 7, 2026 (UTC).
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
- Birthplace
- Saint Petersburg, Russia
- Professions
- university teacher, mathematician
- Citizenship
- Russia, Soviet Union
More about Leon Petrosjan
- Zodiac sign
- Sagittarius
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 Leon Petrosjan?
Leon Petrosjan is 85 years old as of October 7, 2026 (UTC).
When is Leon Petrosjan’s birthday?
Leon Petrosjan’s recorded birthday is December 18.
Where was Leon Petrosjan born?
Leon Petrosjan was born in Saint Petersburg, Russia.