"I sued Putin over Putin's son-in-law and I am sure that I will win," Navalny wrote on his blog, accusing the Russian leader of violating anti-corruption legislation to benefit Kirill Shamalov, who recently married the Russian leader's daughter Katerina.
Citing public records and statements, Navalny said that Shamalov came to own a stake in petrochemical company Sibur shortly before Putin allegedly ordered that it be provided with USD 1.75 billion in cheap financing from Russia's national welfare fund.
Putin has kept his family life private but media reports have linked Shamalov and Putin's daughter Katerina, who is believed to be the woman named Katerina Tikhonova who works at Moscow State University, heads a fund and is a former rock-and-roll dancer.
Kirill Shamalov is the 33-year-old son of Nikolai Shamalov, a shareholder of the Rossiya bank which is blacklisted and identified by the US Treasury as "the personal bank" for senior officials owned by "members of Putin's inner circle.
