Olivier Gendebien (12 January 1924 – 2 October 1998) was a Belgian racing driver who was called "one of the greatest sportscar racers of all time".

Rally racer

Gendebien entered a Veritas sports car in the 1955 Grand Prix des Frontières at Chimay. However, following this race he switched his focus, and teamed up with Fraikin to compete in rally racing using a Jaguar sports car. Together with Pierre Stasse, Gendebien won the sixth running of the Tulip Rally in Zandvoort in April 1954. Their car was an Alfa Romeo 1900 TI. The Gendebien and Fraiken partnership gained the nickname "the eternal bridesmaids", owing to their number of second-place finishes, but after two previous attempts they triumphed in the Liège–Rome–Liège Rally, the Coppa d'Oro delle Dolomiti and Rally Stella Alpina in 1955, driving a Mercedes-Benz 300SL. In 1956 Olivier Gendebien and Pierre Stasse finished in third place driving a Ferrari 250 GT Europa (Nr 0373).

Formula One driver

Gendebien's success in rally competitions brought him to the attention of Enzo Ferrari, who offered him a contract to drive a Ferrari in sports car events and selected Grands Prix. Much respected as a true gentleman by everyone who knew him, he remained a member of the Ferrari team until he retired from racing. Enzo Ferrari summed him up as "a gentleman who never forgets that noblesse oblige and, when he is at the wheel, he translates this code of behaviour into an elegant and discerning forcefulness."During his career he competed in only 15 Formula One races as most of the time he was Ferrari's spare driver, filling in only occasionally. He nonetheless scored points in five races, and was only one place away from a points-scoring finish on a further two occasions. He made his début at the 1956 Argentine Grand Prix, with the Ferrari team, but it was during a stint driving for the British Racing Partnership's Yeoman Credit Racing team in 1960 that Gendebien scored his best finishes; he took second in the 1960 French Grand Prix and third in front of a home crowd at the 1960 Belgian Grand Prix.