Yes, he did, after he graduated in 1991 from Harvard Law School (with honor) where he had been President of the Harvard Law Review. He not only practiced law; he became an adjunct professor of Constitutional Law at the Chicago School of Law, where he taught for twelve years.
lawyer
No. Barack Obama was the 25th lawyer to earn presidency.
Barack Obama is the president of the United States. He is a lawyer by profession.
lawyer
lawyer
No. For example, Barack Obama was a lawyer.
Obama was a lawyer and law professor before he entered politics.
Yes Barack Obama can legally be president.
Barack Obama became a Chicago community organizer in the 1980's.
Barack Obama was married before he ran for president.
Illinois
Barack Obama is the first African-American to become president of the United States.