Joseph Robinette Biden Jr. is an American retired politician who served as the 46th president of the United States from 2021 to 2025. A member of the Democratic Party, he represented Delaware in the United States Senate from 1973 to 2009 and also served as the 47th vice president under President Barack Obama from 2009 to 2017. In 2020, Biden and Harris were elected President and Vice President of the United States respectively, defeating incumbent President Donald Trump and Vice President Mike Pence. In January 2021, Harris became the first woman, first African American, and first Asian American vice president. Wiki link