Leonid Viktorovich Mikhelson (born 11 August 1955) is a Russian billionaire businessman, CEO, chairman and major shareholder of the Russian gas company Novatek.
He has a net worth of US$31.1 billion, making him the 45th richest person in the world and the richest person in Russia.
He has a net worth of US$31.1 billion, making him the 45th richest person in the world and the richest person in Russia.