Rex Tillerson, 64, is an American businessman and CEO of energy giant Exxon Mobil, the fifth largest company by market capitalisation. Tillerson is U.S. President-elect Donald Trump’s choice for Secretary of State.
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Rex Tillerson, 64, is an American businessman and CEO of energy giant Exxon Mobil, the fifth largest company by market capitalisation. Tillerson is U.S. President-elect Donald Trump’s choice for Secretary of State.