Question: The 1976 German Grand Prix was won by a driver who retired in what year?

Context articles: 1976 German Grand Prix
1974 German Grand Prix
1959 German Grand Prix
Christian Goethals
Klenk
Racing helmet
James Hunt
1976 German motorcycle Grand Prix
2013 German Grand Prix
1984 European Grand Prix

The 1976 German Grand Prix (formally the XXXVIII Großer Preis von Deutschland) was a Formula One motor race held at the Nürburgring on 1 August 1976.
 It was the scene of reigning world champion Niki Lauda's near fatal accident, and the last Formula One race to be held on the Nordschleife section of the track.
 The 14-lap race was the tenth round of the 1976 Formula One season and was won by James Hunt.
The 1974 German Grand Prix was a Formula One motor race held at the Nürburgring on 4 August 1974.
 It was race 11 of 15 in both the 1974 World Championship of Drivers and the 1974 International Cup for Formula One Manufacturers.
 It was the 36th German Grand Prix and the 33rd to be held at the Nürburgring complex of circuits.
 The race was won by Swiss driver Clay Regazzoni driving a Ferrari 312B3.
 Regazzoni led every lap on the way to his second Grand Prix victory, some four years after his debut victory at the 1970 Italian Grand Prix.
 South African driver Jody Scheckter was second driving a Tyrrell 007 ahead of Argentine driver Carlos Reutemann (Brabham BT44).
The 1959 German Grand Prix was a Formula One motor race held at the Automobil-Verkehrs- und Übungs-Straße in West Berlin on 2 August 1959.
 It was race 6 of 9 in the 1959 World Championship of Drivers and race 5 of 8 in the 1959 International Cup for Formula One Manufacturers.
 It was the 21st German Grand Prix and was only the second time the race was not held at the Nürburgring.
 AVUS had previously held the original German Grand Prix in 1926.
 The race was held over two 30 lap heats of the eight kilometre circuit for a total race distance of 498 kilometres.
Christian Roger Xavier Marie Joseph Ghislain Goethals (4 August 1928 in Heule – 26 February 2003 in Kortrijk) was a racing driver from Belgium.
 Goethals competed as an amateur in sports car races, driving a Porsche Spyder during the 1950s.
 His best results were a second-place finish with his brother in the 1956 1500cc class event in Reims, and a win in the same class the following year at Forez.
 Goethals acquired a Cooper-Climax and entered it in the Formula Two class of the 1958 German Grand Prix, but retired from the race.
 He did not participate in another Formula One Grand Prix, and returned to sports cars, with notable finishes in 1960 of fifth in the Buenos Aires 1000 km and second in the GP de Spa.
 He retired from racing later in the season.
 He established a racing team called "Écurie Éperon d'Or" to participate in the 1958 German Grand Prix where he raced in a Cooper T43.
The Klenk-Meteor was a racing car which competed in the 1954 German Grand Prix.
 The car was based on the established German marque of Veritas which was active between 1948 and 1953.
 Veritas is chiefly remembered as a manufacturer of sports cars and successful Formula Two racing cars.
 The company closed when its founder, Ernst Loof, became ill.
 He subsequently died in 1956.
 The Klenk-Meteor entered for the 1954 German Grand Prix was essentially a Veritas Formula Two car.
 The car was owned and prepared by the noted German racing driver Hans Klenk who intended to race it himself in the Grand Prix.
 However, Klenk's career as a racing driver came to an end when he suffered injuries in an accident while working as a test driver for Mercedes-Benz.
 The car was driven in the Grand Prix by another German, Theo Helfrich.
 He retired on lap 9 with engine failure.
A racing helmet is a form of protective headgear worn by racing car and rally drivers.
 Motor racing has long been known to be an exceptionally risky sport: sudden deceleration forces on the head can easily occur if a racing car loses control at the very high speeds of competitive motor racing or the rough terrain experienced in rallying.
 A risk more nearly unique to motor racing is the possibility of drastically severe burns from fuel igniting when the fuel lines or fuel tank of the vehicle are jolted sufficiently to dislodge or breach them in a situation in which the driver cannot soon enough escape from his car.
 This happened to world champion driver Niki Lauda at the 1976 German Grand Prix race at the Nürburgring in a crash from which he barely escaped alive.
James Simon Wallis Hunt (29 August 1947 – 15 June 1993) was a British racing driver who won the Formula One World Championship in .
 After retiring from racing in 1979, Hunt became a media commentator and businessman.
The 1976 German motorcycle Grand Prix was the eleventh round of the 1976 Grand Prix motorcycle racing season.
 It took place on 29 August 1976 at the Nürburgring circuit.
 The 500cc race was known for being the distinguished Giacomo Agostini's 122nd and final victory in Grand Prix motorcycle competition, a record that still stands today.
The 2013 German Grand Prix (formally known as the Formula 1 Großer Preis Santander von Deutschland 2013) was a Formula One motor race that was held on 7 July 2013 at the Nürburgring in Nürburg, Germany.
 The race was the ninth round of the 2013 season, and marked the 74th running of the German Grand Prix overall, and the 60th running of the German Grand Prix since 1950, when the racing series now known as the Formula One World Championship was created.
 This is the earliest a German Grand Prix has been held in a calendar year, followed by the 1926 and the 2009 editions of the race.
The 1984 European Grand Prix was a Formula One motor race held at Nürburgring on 7 October 1984.
 It was the fifteenth round of the 1984 Formula One season.
 This was the first time a Formula One race was run on the new 4.54 km (2.82 mi) Nürburgring GP-Strecke and the first time F1 had returned to the 'Ring since the 1976 German Grand Prix that was held on the old 22.835 km (14.19 mi) Nordschleife circuit.