Henry Ross Perot Jr. (born November 7, 1958) is a real estate developer and American businessman who is best known for his development of Alliance, Texas, an inland port near Dallas–Fort Worth, and making the first circumnavigation of the world in a helicopter at the age of 23. Perot serves as the chairman for multiple companies including The Perot Group and Hillwood. He is the only son and eldest child of American billionaire businessman and former United States presidential candidate Ross Perot.