US Presidential Polls: Joe Biden's journey from a Senator to America's President

Joe Biden was born in the year 1942 in November. Joe Biden became the most elderly president of America at the age of 77.  Biden has previously been Vice President twice during the tenure of then US President Barack Obama. 

 Joe Biden has also been elected 6 times senator from the state of Delaware. He had previously contested the US presidential elections in 1988 and 2008, but he was out of the race at that time.