https://en.wikipedia.org/wiki/Igor_Sechin
Igor Ivanovich Sechin (Russian: Игорь Иванович Сечин; born 7 September 1960) is a Russian oligarch and a government official, considered a close ally and "de facto deputy" of Vladimir Putin.[2] Sechin is often described as one of Putin's most conservative counselors and the leader of the Kremlin's Siloviki faction, a lobby gathering former security services agents.[3][4][5][a] Until 21 May 2012, he served as Deputy Prime Minister of Russia in Vladimir Putin's cabinet,[6][7] and he is currently the Chief Executive Officer, President and Chairman of the Management Board of Rosneft, the Russian state oil company.[8] His nickname is Darth Vader.[9]