(7) Marissa Mayer–Yahoo
Marissa Mayer is a big mover in the Internet search industry. Previously, she had been at Google, helping develop their usability paradigm. Miss Mayer is one of the up and coming women in the United States. She has been CEO of Yahoo since 2012. She was educated at Stanford University, where she originally intended to be a pre-med major. She took an interest in extracurricular activities in both high school and at Stanford. Her drive and ambition helped her invent herself as a woman. She is currently highly regarded by Fortune magazine, being listed as the 16th most powerful woman in the world.