Johnny Herbert competed using the Stewart SF3 and the Mazda 787B for what activity?
Johnny Herbert John Paul "Johnny" Herbert (born 25 June 1964) is a British racing driver. He raced in Formula One from 1989 to 2000, for 7 different teams, winning three races and placed 4th in the 1995 championship. He also raced sports cars winning the Le Mans 24 Hours in 1991 driving a Mazda 787B. He enjoyed much success in lower-level motor racing.
Bob Hannah Robert Gregory "Hurricane" Hannah (born September 26, 1956 in Lancaster, California) was one of the most successful motocross racers in American history. He won a total of seven AMA national championships.