"I am authorizing the emergency use of Pfizer-BioNTech COVID?19 Vaccine for the prevention of COVID-19," Denise Hinton, the Food and Drug Administration's chief scientist wrote in a letter to a Pfizer executive.
Time magazine's award -- handed out annually since 1927 -- honors the person or people who most impacted the news, for better or worse, during the calendar year.
Trump and his allies have brought at least 50 legal cases trying to overturn the results in the swing states Biden won — mainly Arizona, Georgia, Michigan, Pennsylvania and Wisconsin.
The President has said that he would leave the White House if the Electoral College declares Biden as the winner, but made clear he is not prepared to "concede" the election.
In October, just before the polls, Lil Wayne made headlines by posting a photo on social media that shows him giving Trump a thumbs up sign for the latter's work on criminal justice reform.
The move was immediately opposed by the Opposition Democratic Party of the President-elect Joe Biden, whose lawmakers described it as a threat to national security.
Trump reportedly asked the question after a report by the International Atomic Energy Agency (IAEA) said that Iran was continuing to stockpile uranium.
Thousands of people had turned up in the US capital on Saturday to show support to Trump and protest against the results of the presidential elections.
Trump expressed his thanks and suggested he might "stop by and say hello" at rallies held under the banners of "Stop The Steal," "Million MAGA March" and "Women for America First."