Mary Barra — American Businessman born on December 24, 1961,
Mary Teresa Barra is the Chief Executive Officer of the General Motors Company. She has held the position since January 15, 2014, and she is the first female CEO of a major global automaker. On December 10, 2013, GM named her to succeed Dan Akerson as Chief Executive Officer, and prior to that, Barra served as the Executive Vice President of Global Product Development, Purchasing and Supply Chain at General Motors... (wikipedia)