Mount Sinai Hospital, founded in 1852, is one of the oldest and largest teaching hospitals in the United States. It is located in East Harlem in the New York City borough of Manhattan, on the eastern border of Central Park stretching along Madison and Fifth Avenues, between East 98th Street and East 103rd Street. The entire Mount Sinai health system has over 7,400 physicians, as well as 3,919 beds, and delivers over 16,000 babies a year.

Carl Celian Icahn is an American businessman, investor, and philanthropist. He is the founder and controlling shareholder of Icahn Enterprises, a public company and diversified conglomerate holding company based in Sunny Isles Beach, Florida. Icahn's business model is to take large stakes in companies that he believes will appreciate from changes to corporate policy. Subsequently, Icahn then pressures management to make the changes that he believes will benefit shareholders, and him. Widely regarded as one of the most successful hedge fund managers of all time and one of the greatest investors on Wall Street, he was one of the first activist shareholders and is credited with making that investment strategy mainstream for hedge funds.