American aviator, engineer, and businessman who founded the McDonnell Plane Corporation. He went to Princeton University or college before generating a Master’s of Technology in Aeronautical Executive from MIT. His organization was the main provider of fighter plane towards the U.S. Air flow Force as well as the U.S. Navy during Globe War II as well as the Korean Battle. He married double and experienced two kids by his first wife Mary. He was an aviation business owner like Howard Hughes.