Anna Moneymaker/Getty Images
- At 78 years old, former President Donald Trump is now the oldest nominee running for president.
- Joe Biden, 81, dropped out of the race on Sunday and endorsed Vice President Kamala Harris, 59.
- If she becomes the Democratic nominee, Harris' age could be an advantage against Trump.
Now that President Joe Biden has dropped out of the 2024 race, Donald Trump, 78, is the oldest nominee of the two major parties to ever run for president.