Alisher Usmanov is now Russia's richest man thanks to the investment he made in Facebook three years ago.
The oligarch, whose investment term DST has invested in several Silicon Valley startups and sold $1.4 billion worth of Facebook stock during the company's IPO, is currently worth some $18.1 billion, according to Forbes.
While the rich and famous hope to pick up a piece at Sotheby's auction, Usmanov was able to poach the entire collection before it even went for sale. He is also building a Roman bath under his house.
Usmanov owns Beechwood house, a Victorian mansion in London that he bought for $77 million.

Source: bornrich.com
Usmanov's neighbors in Highgate, London include Jude Law, Annie Lennox and George Michael.

Source: bornrich.com
Usmanov is in the process of building a huge, Roman-style bathing complex and underground swimming pool in his Victorian mansion.

Source: bornrich.com
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