Mark Burns walked off the set of a CNN interview that aired today after being confronted with questions about claims made on the website about his educational background and military service.
The website page has since been pulled down.
Burns issued a statement yesterday declaring he was being attacked "because I am a black man supporting Donald Trump for president."
He admitted, however, that "as a young man starting my church in Greenville, South Carolina, I overstated several details of my biography because I was worried I wouldn't be taken seriously as a new pastor."
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Other discrepancies raised in the CNN interview were that Burns served in the South Carolina National Guard, not in the army reserves as the website said, and that he had enrolled but never advanced in a master's program at Anderson Theological Seminary.
Burns spoke at the Republican National Convention in July on behalf of Trump, and has since made appearances as a surrogate for the New York billionaire, who is currently on a charm offensive to win over black voters.