Joe Biden, the 46th and current president of the United States, announced his candidacy for re-election for a second presidential term on April 25, 2023, with Vice President Kamala Harris as his running mate. If re-elected, he would be the oldest president inaugurated, breaking his own record, with his second term ending in 2029 at age 86. He would be the second two-term vice president to be elected president twice, after Richard Nixon in 1972.