What Is The Fastest Ultra-Long-Range Private Jet?

The competition for the world’s fastest private jet has always been a tough race. Aircraft manufacturers are keen to offer the very best of the best, and as such, private jets are always getting faster. This is no exception when it comes to ultra-long-range aircraft; often, speed is even more important in terms of covering long distances in a shorter time. But which ultra-long-range aircraft is the fastest?