Corey R. Lewandowski is an American political operative, lobbyist and political commentator. He was a political commentator for One America News Network, Fox News and CNN, as well as a campaign manager of Donald Trump's 2016 campaign for President of the United States from January 2015 to June 2016.
Prior to joining Trump's campaign, Lewandowski worked on several campaigns, worked for the conservative advocacy group Americans for Prosperity and was a lobbyist. Lewandowski himself has run unsuccessfully for office twice, once in Massachusetts and once in New Hampshire. On December 21, 2016, Lewandowski co-founded Avenue Strategies, a lobbying firm in an office overlooking the White House. He left the firm in May 2017.