Final answer:
Janet Yellen is the woman who was in charge of the three most important financial institutions and is a professor at Yale, married to a Nobel Prize winner. She became the first woman to hold the position of Chair of the Federal Reserve Board of Governors in early 2014.
Step-by-step explanation:
Janet Yellen is the woman who was in charge of the three most important financial institutions and is a professor at Yale, married to a Nobel Prize winner. In early 2014, Yellen became the Chair of the Federal Reserve Board of Governors, making her the first woman to hold this position. She has a Ph.D. in economics from Yale University and has taught macroeconomics at various universities.