Former "Apprentice" contestant and top Donald Trump cheerleader Omarosa Manigault is warning his critics they will soon be bowing down before him.

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“Every critic, every detractor, will have to bow down to President Trump Donald John TrumpBubba Wallace to be driver of Michael Jordan, Denny Hamlin NASCAR team Graham: GOP will confirm Trump's Supreme Court nominee before the election Southwest Airlines, unions call for six-month extension of government aid MORE,” she said. "It’s everyone who’s ever doubted Donald, who ever disagreed, who ever challenged him. It is the ultimate revenge to become the most powerful man in the universe.”

Manigault, Trump’s director of African-American outreach, made the prediction in an interview for a PBS “Frontline" special on the 2011 White House Correspondents’ Dinner.

It has been reported that President Obama’s mocking of Trump over his "birther" stance during the dinner prompted the real estate magnate to run.

Recalling the dinner and watching Trump get “hammered” by Obama, Manigault told PBS she thought, "Oh, Barack Obama Barack Hussein ObamaTwitter investigating automated image previews over apparent algorithmic bias Donald Trump delivers promise for less interventions in foreign policy Rush Limbaugh encourages Senate to skip hearings for Trump's SCOTUS nominee MORE is starting something that I don’t know if he’ll be able to finish.”

"Inside the Night President Obama Took On Donald Trump,” part of “Frontline’s” ongoing political series “The Choice,” will air Tuesday at 9 p.m. EDT on PBS.