|Birth Day:||February 24, 1976|
|Birth Place:||Kiev, Ukraine|
With the net worth of $10 Billion, Jan Koum is the # richest person on earth all the time follow our database.
In 2014, he entered the Forbes list of the 400 richest Americans at no 62, with an estimated net worth of $7.5 billion, the highest-ranked newcomer to the list that year. As of August 2020, his net worth was estimated at $10.0 billion.