Barack Obama was the 44th President of the United States, serving from 2009 to 2017. Born on August 4, 1961, in Honolulu, Hawaii, he is the first African American to hold the office. A graduate of Columbia University and Harvard Law School, he was a community organizer, civil rights attorney, and professor before entering politics.

Obama served in the Illinois State Senate and later as a U.S. Senator from Illinois. His presidency focused on issues such as the Affordable Care Act, the economic recovery from the 2008 financial crisis, and foreign policy initiatives including the killing of Osama bin Laden. He won the Nobel Peace Prize in 2009 and remains an influential global figure.