Mary Barra, American businesswoman, current CEO and chairwoman of General Motors
Mary Teresa Barra (née Makela; born December 24, 1961) 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.