Make/Model: Bombardier BD-700 Global Express
Estimated Price: $40 million

Bill Gates is one super loaded nerd, so its only right that he has a super technologically advanced private jet. What makes it so special is its capability of reaching 5,000 Nm (9,300 km) nonstop and it can achieve a maximum speed of Mach 1 without breaking a sweat. It also features cutting edge Rockwell Collins Pro Line Fusion avionics suite for enhanced performance and error-free navigation.