Vladimir Stefanovich Litvinenko is a Russian academic, businessman and Vladimir Putin's campaign manager. He is also rector of Saint Petersburg Mining University in St. Petersburg.

Vladimir Vladimirovich Putin is a Russian politician and former intelligence officer who is the president of Russia. Putin has held continuous positions as president or prime minister since 1999: as prime minister from 1999 to 2000 and from 2008 to 2012, and as president from 2000 to 2008 and since 2012. He is the longest-serving Russian or Soviet leader since Joseph Stalin.