Also known as: Barack Hussein Obama II, Barack H. Obama, Pres. Barack Obama, President Barack H. Obama, 贝拉克·侯赛因·奥巴马, President Barack Obama, บารัก ฮูเซน โอบามา ที่ 2
Barack Hussein Obama II is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the United States.