Frère raced on a semiprofessional basis for 15 years, including 10 Formula 1 races and the 24 Hours of Le Man, driving for Ferrari, Jaguar and Aston Martin. He also appeared in the 1966 film, Grand Prix. His greatest talent, however, lay in his ability to relate his experiences to others through the written word. Frère has contributed to many magazines, and has written several highly acclaimed books on his experiences in the automotive world.
[Source: La Derniere Heure via Hemmings]