Living Person
Jan Koum
is
As of April 17, 2026
50 years old
1 months!
Days Until Birthday
312 days
Days Since Birth
18,315 days
elapsed
Date of Birth
(February 24born, 1976 ) is
Tue
Day
Dragon
Year
* Calculated from Wikipedia data.
Accuracy is not guaranteed.
Cosmic Age Calculator
Moon
670.4 years old
Mercury
208.2 years old
Venus
81.5 years old
Mars
26.7 years old
Jupiter
4.2 years old
Saturn
1.7 years old
* Calculated based on each planet's orbital period.
Jan Koum | |
|---|---|
Ян Кум | |
.jpg) Koum in 2014 | |
| Born | February 24, 1976 |
| Education | San Jose State University (dropped out) |
| Occupation | Businessman |
| Years active | 1994–present |
Look up "Jan Koum" on WikipediaWikipedia Categories
- WhatsApp people
- Ernst & Young people
- People from Mountain View, California
- American people of Ukrainian-Jewish descent
- Businesspeople from the San Francisco Bay Area
- American businesspeople in the computer industry
- Ukrainian Jews
- Yahoo! employees
- Computer engineers
- Facebook employees
- Engineers from Kyiv
- American billionaires
- Directors of Facebook
- American chief executives
- Engineers from California
- American software engineers
- American computer programmers
- San Jose State University alumni
- Proprietary technology salespersons
- American technology company founders
- American chief executives in technology
- Use American English from December 2025
- Ukrainian emigrants to the United States
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