Say what you want about Mach 1, but nobody can deny its performance appetite makes the Mustang even more intriguing. After all, there's a good reason for killing off the Mustang GT after the debut of ...
American Captain Charles "Chuck" Yeager, in the Bell X-1 aircraft, became the first to achieve Mach 1 (or better known as the speed of sound) in the late 40s. That moment in history became known as ...