Biography of Barack Obama:

Barack Obama, born on August 4, 1961, in Honolulu, Hawaii, is an American politician and attorney who served as the 44th President of the United States from January 20, 2009, to January 20, 2017. He made history by becoming the first African American to hold the office of the President of the United States. 
Here is an overview of his biography:

Early Life and Education:

Barack Hussein Obama II was born to Barack Obama Sr., a Kenyan economist, and Stanley Ann Dunham, an American anthropologist. His parents met while they were both studying at the University of Hawaii. Obama’s father eventually moved back to Kenya, leaving Obama’s mother to raise him and his sister, Maya, in Hawaii.
Obama attended Punahou School, an elite prep school in Honolulu. After high school, he studied at Occidental College in Los Angeles for two years before transferring to Columbia University in New York City, where he earned a degree in Political Science in 1983.
Early Life and Education - Legal Career and Political Beginnings - Presidency (2009-2017) - Post-Presidency of Barack Obama
Biography of Barack Obama

Community Organizer and Harvard Law School:

After college, Obama worked as a community organizer in Chicago, where he focused on issues such as job discrimination and housing rights. His experiences in Chicago led him to attend Harvard Law School, where he earned his law degree in 1991. During his time at Harvard, he became the first African American president of the Harvard Law Review.

Legal Career and Political Beginnings:

After graduating from Harvard, Obama returned to Chicago, where he practiced civil rights law and taught constitutional law at the University of Chicago Law School. He also became involved in local politics, serving in the Illinois State Senate from 1997 to 2004.

U.S. Senate and Presidential Campaign:

In 2004, Obama gained national attention with his keynote address at the Democratic National Convention. The following year, he was elected as the U.S. Senator from Illinois. His presidential campaign began in 2007, and he defeated Hillary Clinton in the Democratic primaries to become the party’s nominee.

Presidency (2009-2017):

Barack Obama was inaugurated as the 44th President of the United States on January 20, 2009. During his presidency, he faced numerous challenges, including the economic recession, healthcare reform, and foreign policy issues. He implemented the Affordable Care Act (Obamacare) and ordered the operation that led to the death of Osama bin Laden.
Obama was re-elected for a second term in 2012, serving until January 20, 2017.

Post-Presidency:

After leaving office, Barack Obama and his wife, Michelle Obama, founded the Obama Foundation, a nonprofit organization focused on civic engagement, social issues, and leadership development. He also wrote his memoir, “A Promised Land,” which was published in 2020 and became a bestseller.
Barack Obama’s legacy includes his significant impact on American politics, his achievements in healthcare reform, and his role as a symbol of hope and change. His presidency marked a historic moment in American history and inspired many people around the world.