These Are the World's Top CEOs According to Harvard Business Review By Notable Life By Notable LifeView Author|November 5, 2015|LifeView Life Every year, the Harvard Business Review (HBR) breaks down the world's 100 best-performing CEOs for their November issue. Last year, Amazon's Jeff Bezos topped the list, while in 2013 the late Graham MacKay of SABMiller took the honour. This year,... View this article.