Boris Yefimovich Nemtsov (9 October 1959 – 27 February 2015) was a Russian physicist and liberal politician. He was involved in the introduction of reforms into the Russian post-Soviet economy. In the 1990s under President Boris Yeltsin, he was the first governor of the Nizhny Novgorod Oblast (1991–97). Later he worked in the government of Russia as Minister of Fuel and Energy (1997), Vice Premier of Russia and Security Council... see more