Who is Trump campaign manager Corey Lewandowski?

(CNN)Donald Trump has often described his philosophy in business as to surround himself with the best of the best. But when it came to hiring a campaign manager, the Republican presidential front-runner's pick was a small-time political player from New Hampshire.

Corey Lewandowski met Donald Trump backstage at a political event in 2014. The two self-described "high energy" men hit it off, and now this 42-year-old ex-lobbyist is running one of the most politically game-changing campaigns in decades.
But just who is Corey Lewandowski?
Who is Corey Lewandowski?
Who is Corey Lewandowski?


    Who is Corey Lewandowski?


Who is Corey Lewandowski? 02:38