Billionaires in Russia seem to have sprouted-up like mushrooms after a rain.
There are a lot of them.
But the richest is little known in the West.
He is Alisher Usmanov...and he claims he does not belong among Putin's privileged oligarchs.
'With Facebook, people say I took money from the Kremlin," he declares. "But I invested my own money."
The Uzbek born lawyer is worth $18 billion...and controls Russia's #2 mobile phone company MegaFon.
But after a rich start in iron ore...has moved on to make billions investing in technology...and telecoms.