Trump is worried no one will remember America's first president, George Washington, because the general who led America's war for independence refused to name his properties after himself.

"If he was smart, he would've put his name on it," Trump said about Mount Vernon, Washington's Virginia estate. "You've got to put your name on stuff or no one remembers you," Trump added.

Trump made the comment during a tour of Mount Vernon with French President Emmanuel Macron. The tour guide for the visit described Trump's ignorance as "truly bizarre" and noted that the French president seemed to know more American history than Trump, according to Politico.