Joe Biden was born on November 20, 1942, in Scranton, Pennsylvania. He is the 46th president of the United States, having taken office in January 2021. Before his presidency, Biden served as vice president under Barack Obama from 2009 to 2017 and represented Delaware in the U.S. Senate for 36 years. Known for his long public service career, Biden has focused on issues such as healthcare, the economy, foreign policy, and restoring national unity. His presidency has dealt with challenges including the COVID-19 pandemic, climate change, and international relations.