Barack Obama is an American politician and attorney who served as the 44th President of the United States from 2009 to 2017. Born in Honolulu, Hawaii, he made history as the first African American to hold the presidency. Before his time in office, Obama was a U.S. Senator from Illinois, where he built a reputation for his eloquence and commitment to public service. His presidency is noted for significant achievements in healthcare reform through the Affordable Care Act, efforts to revive the economy during challenging times, and advancing progressive policies both domestically and internationally. Awarded the Nobel Peace Prize in 2009, Obama remains an influential figure whose legacy continues to inspire discussions about social justice, economic opportunity, and global diplomacy.