Democrat Joe Biden has won the 2020 US election, after heron Pennsylvania to brig his tally to 273 Electoral Collagevotes against Incumbent Donald Trump with 214
He will become president in January, pending the outcome of any legal challenges
The result was called after Biden overtook incumbent Donald Trump in the state of Pennsylvania
Winning the state gives Biden more than the 270 Electoral College seats needed for victory
It follows a dramatic vote count that saw the two candidates’ fortunes change over three days
The Trump campaign says the election is not over, and the president does not intend to concede
Trump had earlier declared himself the winner, before all the results were declared
At the age of 77, Biden will be the oldest president in American history
His running mate, Kamala Harris, will be the first ever female vice-president.