Who is the 45 president of the united states.

Donald John Trump is the 45th President of the United States since January 20, 2017. Before entering politics, he was an entrepreneur and television personality.

Born and raised in a borough of New York borough called Jamaica, Trump earned a bachelor's degree in economics from the Wharton School of the University of Pennsylvania in 1968. In 1971, he took over the family business of real estate and construction Elizabeth Trump & Son, which would later be renamed the Trump Organization.

Trump sought the presidential nomination of the Reform Party in 2000, but withdrew before the voting began. In June 2015, he officially announced his candidacy for the 2016 elections. He won the general election on November 8, 2016 against the Democratic rival Hillary Clinton, and became president on January 20, 2017 at the age of 70, so he has been the president with the greatest age to assume this position.

i believe we're not a republic so that is a hard question

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