What is the "new course" of Biden and how the growth of taxes will help the American economy Photo: Reuters Joe Biden won the vote and, quite likely, will become the next US president. At the same time, on November 20 he will be 78 years old, and some even doubt that he will “reach” until the end of his presidential term. However, Biden's father lived for 87 years, and his mother died even in 93. That is, his heredity is good.