The World Economic Forum
brings together business, political and intellectual leaders of society.
The forum meets annually in Davos, Switzerland, an upscale ski resort, to debate global issues. This year it ran from 25 to 29 January and the theme was 'The Great Transformation: Shaping New Models.'
Delegates have previously included philanthropists Bill and Melinda Gates, rockstar Bono and former U.S. President Bill Clinton.
Follow our Twitter list of the biggest names at Davos