Marissa Mayer — American Businesswoman born on May 30, 1975,
Marissa Ann Mayer is an American businesswoman with a degree in computer science, currently serving as the president and CEO of Yahoo!, a position she has held since July 2012. Previously, she was a long-time executive, usability leader, and key spokesperson for Google. In 2014, Mayer was ranked sixth on Fortune 's 40 under 40 list, and was ranked the 16th most-powerful businesswoman in the world that year according to the same publication. In 2014, Mayer was heavily criticized for many of her management decisions in pieces by The New York Times and The New Yorker... (wikipedia)