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On November 3, 2010, Viktor Chernomyrdin, a prominent Russian politician and businessman, passed away at the age of 72 after a prolonged heart ailment. He held significant roles in the Russian government during the 1990s, including serving as Prime Minister under Boris Yeltsin's presidency. Chernomyrdin's contributions and influence spanned various sectors, including politics, diplomacy, and the energy industry, leaving a notable mark on Russia's contemporary history and development.