Mary Barra

Benjamin Wachenje

Title: CEO, General Motors

Born: December 24, 1961, Waterford, Michigan

Education: BS in electrical engineering, General Motors Institute (now Kettering University); MBA, Stanford Graduate School of Business

Early Marker: GM-lifer, first hired as an 18-year-old co-op student

Big Idea: As the first female CEO of a top automaker, she is bringing disciplined streamlining to GM's culture, engineering and product design and development so it can compete in the global auto market.

Wave of the Future: Emerging-markets consumers, U.S.-China commercial competition, eco-friendly transportation

Latest Special Reports

  • A logo sits on a sign at the World Economic Forum in Davos, Switzerland, on Thursday, Jan. 23, 2014.

    Coverage of the World Economic Forum’s annual meeting in Davos, Switzerland.

  • Take an in-depth look at the world of modern medicine - examining the treatments, companies and people making a difference in the way we treat illness and injuries today, and laying the foundation for the medical treatments of tomorrow.

  • Fintech

    From Apple Pay to roboadvisors, the worlds of finance and technology are changing the way we live, work, spend money, and do business.

CNBC25: Rebels, Icons and Leaders