Alexei Anatolievich Navalny (Russian: Алексе́й Анато́льевич Нава́льный, Russian pronunciation: [ɐlʲɪkˈsʲej ɐnɐˈtolʲjɪvʲɪtɕ nɐˈvalʲnɨj]; born June 4, 1976) is a Russian lawyer and political activist. A regular participant in Russian March, since 2009, he has gained prominence in Russia, and in the Russian and international media, as a critic of corruption and of Russian President Vladimir Putin. He has organized demonstrations promoting reform and attacking political corruption, Putin and Putin's political allies; he has run for a political office on the same platform. In 2012, The Wall Street Journal described him as "the man Vladimir Putin fears most". (Wikipedia)