Carroll Shelby, the legendary car designer and champion auto racer who built the fabled Shelby Cobra sports car and injected testosterone into Ford's Mustang and Chrysler's Viper, has died. He was 89.

DALLAS — Carroll Shelby, the legendary auto racer and car designer who built the fabled Shelby Cobra sports car and injected testosterone into Ford's Mustang and Chrysler's Viper, has died. He was 89.

Carroll Shelby, the charismatic Texan who parlayed a short-lived racing career into a specialized business building high-performance, street-legal cars, died Thursday. He was 89. Shelby died at Baylor ...