As Trump and Hillary Clinton kicked off the debate at Hofstra University in Long Island to discuss several topics impacting the American people, viewers noticed the businessman's case of the sniffles.
Television news networks, including ABC CBS and NBC all cut away from United States President Donald Trump as he spoke from the White House to make an unfounded accusation that the election was being stolen from him.
The previous record for a presidential debate viewership was 80.6 million between the then incumbent Democrat Jimmy Carter and his Republican rival Ronald Reagan in 1980.
Here are 7 things you need to know, including some you probably didn't know, about this historic debate.
The Republican aggressively blamed the nation's problems on Clinton yet found himself mostly on the defensive in their first debate as she accused him of racist behaviour and hiding his income.
The fight was for the more than 10 million millennials, the undecided and the independents and Clinton clearly came out on top, feels Aziz Haniffa.