蜜芽传媒

Stephen Bannon, former chief executive of the 'alt-right' Breitbart News Network, is to become Donald Trump's chief strategist when he moves into the White House. But who is he? And what influence is he likely to have on the way America's 45th President governs? Joshua Green from Bloomberg Businessweek has been exploring his past.

(Photo: Stephen Bannon hosting a radio show at the Republican National Convention in July 2016. Credit: Ben Jackson / Getty Images for SiriusXM)