The career of Vladimir V. Putin, 56, is not one from rags to riches but rather from obscure secrecy of the former KGB officer in a dull East Germany to the trumpets and glory of the Kremlin. At the end of his second term as President of the Russian Federation, and perhaps before his new ascent to the highest officer four years later, Putin has become a national idol and a true Tsar of Russia. He is also reported to be fabulously rich, within a range of $40 billion.