Mary Barra is the first female CEO of General Motors, the world's largest automaker. She has been leading the company since 2014, and has been credited with transforming the company's culture and leading it to record profits. She has also been a champion of diversity and inclusion, and
From Wikipedia
Mary Teresa Barra is an American businesswoman who has been the chair and chief executive officer (CEO) of General Motors since January 15, 2014. She is the first female CEO of a 'Big Three' automaker. In December 2013, GM named her to succeed Daniel Akerson as CEO. Prior to being named CEO, Barra was executive vice president of global product development, purchasing, and supply chain.