Konstantin Nikolaev Konstantin Nikolaev Konstantin Nikolaev () is a billionaire Russian businessman who is a co-owner of and , the largest private rail operator in Russia, CIS, and the Baltic states. He is a major investor in American Ethane and serves on its board. Late July 2018, his net worth was estimated at $1.2 billion. He allegedly is a financial supporter of Maria Butina. Through Igor Levitin, Alexey Mordashov, Arkady Rotenberg, Gennady Timchenko, and Alexander Voloshin, Konstantin Nikolaev is a partner and close associate of numerous persons in Vladimir Putin's inner circle. In 1996, Nikolaev, Nikita Mishin, Andrei Filatov, and Alexey Mordashov
Boris Romanovich Rotenberg the Sochi Winter Olympics worth 5 billion Euro. The largest site was the coastal highway to Adler, where the Olympic Park was constructed for the numerous sport arenas. From July 2013 to 17 July 2015, Rotenberg was the president of FC Dynamo Moscow soccer club. He is also the president of the Russian Judo federation. Mr. Rotenberg's two older sons are Roman Rotenberg, chief of marketing for the ice hockey club SKA St. Petersburg and Boris Rotenberg, a football player of the FC Lokomotiv Moscow. After leaving FC Dynamo Moscow, he bought another football club FC Dynamo Saint Petersburg. As