Richest prime minister ever

Richest prime minister ever
Who
Silvio Berlusconi
What
11 billion US dollar(s)
Where
Not Applicable
When
2015

According to Forbes, the richest Prime Minister is Silvio Berlusconi of Italy, who had an estimated fortune of $11 billion (£6 billion) in 2015.

It is rumoured that Vladimir Putin, the former Prime Minister and current President of Russia, has a net worth estimated at $70 billion. Forbes has not been able to substantiate this.