September 18, 2015 3:28 PM EDT

Carly Fiorina won the GOP debate by a landslide.

She challenged Donald Trump. She took a jab at Jeb Bush’s marijuana record. She spoke powerfully about the loss of her daughter . The relatively unknown Fiorina launched herself into the national spotlight. Still, she’s considered an outsider, best known in the business world as the former CEO of Hewlett-Packard.

So just who is Carly Fiorina? Watch this video to find out.

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