Donald John Trump (born June 14, 1946) is the 45th and current President of the United States, in office since January 20, 2017. Before entering politics, he was a businessman and television personality. Trump was born in the New York City borough of Queens. He earned an economics degree from the Wharton School of the University of Pennsylvania. A third-generation businessman, Trump followed in the footsteps of his grandmother Elizabeth and father Fred in running the family real estate company (now The Trump Organization). He controlled it from 1971 until his inauguration as president in January 2017, when he delegated company management to his sons Donald Jr. and Eric. Trump's business career primarily focused on building or renovating office towers, hotels, casinos, and golf courses. Trump has also started multiple side ventures and branded various products with his name. He has written or co-authored several books, including The Art of the Deal, and he produced and hosted the television show The Apprentice for 12 years. As of 2017, he was the 544th richest person in the world, with an estimated net worth of $3.5 billion. Trump had expressed interest in politics as early as 1987. He entered the 2016 presidential race as a Republican, and defeated sixteen opponents in the primaries. Commentators described his political positions as populist, protectionist, and nationalist. His campaign received extensive free media coverage; many of his public statements were controversial or false. Trump won the general election on November 8, 2016 against Democratic opponent Hillary Clinton. He became the oldest and wealthiest person ever to assume the presidency, the first without prior military or government service, and the fifth to have won the election despite losing the popular vote. His election and policies have sparked numerous protests. In domestic policy, Trump has sought, so far without success, to repeal and replace the Affordable Care Act. He appointed Neil Gorsuch to the Supreme Court. He ordered a travel ban on citizens from several Muslim-majority countries, citing security concerns; the ban was partially implemented after legal challenges. In foreign policy, he withdrew the United States from the Trans-Pacific Partnership and from the Paris Climate Agreement, and undid parts of the Cuban Thaw. After Trump dismissed FBI Director James Comey, the Justice Department appointed a special counsel to continue the investigation into potential links between Russia and Trump campaign associates, and any related matters.