Dmitry Anatolyevich Medvedev is a Russian politician who has been serving as deputy chairman of the Security Council of Russia since 2020. Medvedev was also the president of Russia from 2008 to 2012 and prime minister of Russia from 2012 to 2020.
Medvedev was elected president in the 2008 election. He was seen as more liberal than his predecessor Vladimir Putin, who was prime minister in Medvedev's presidency. From Wikipedia
