He took charge of his family's real-estate business in 1971, renamed it The Trump Organization, and expanded its operations from Queens and Brooklyn into Manhattan. The company built or renovated skyscrapers, hotels, casinos, and golf courses. Trump grew up in the Jamaica Estates neighborhood of Queens and attended the Kew-Forest School from kindergarten through seventh grade. At age 13, he was enrolled in the New York Military Academy, a private boarding school.