Carl Celian Icahn (; born February 16, 1936) is an American businessman, investor, and philanthropist.
He is the founder and controlling shareholder of Icahn Enterprises, a diversified conglomerate holding company based in New York City, formerly known as American Real Estate Partners.
He is also Chairman of Federal-Mogul, an American developer, manufacturer and supplier of powertrain components and vehicle safety products.
In the 1980s Icahn developed a reputation as a "corporate raider" after profiting from the hostile takeover and asset stripping of the American airline TWA.
According to Forbes magazine, Icahn had a net worth of $17.5 billion in 2019, making him the 26th-wealthiest person on the Forbes 400, and the 5th-wealthiest hedge fund manager.Icahn served as special economic adviser on financial regulation to U.S.
President Donald Trump briefly in 2017, leaving amid concerns of conflicts of interest.