Brian Olsavsky is the CFO (Chief Financial Officer) of Amazon. He joined Amazon in 2002 and has been instrumental in managing the company's financial operations and driving its growth. Olsavsky is responsible for overseeing Amazon's financial planning, analysis, and reporting. He is known for his strategic thinking and his ability to balance long-term investments with short-term profitability. Olsavsky has played a key role in Amazon's expansion into new markets and the development of new business initiatives.