After the November 3 elections in the United States, Joe Biden is the first presidential candidate to win with more than 80 million votes.
At 78, he will now have to face a country ravaged by the covid-19 pandemic and with a highly polarized society after four years of Donald Trump's government.
Miguel Ángel Antoñanzas reviews the journey of this man, who returns to Washington to take office as president number 46.