The Alfa Romeo Sauber F1 Team has launched its new challenger, the C37, ahead of the 2018 Formula 1 championship. The C37 looks different to last year’s C36 – on one hand, this is due to the new technical regulations, and on the other hand, because of the team’s new technical approach. Alfa Romeo's comeback restores one of the great names that have gone down in the history of motorsport's premium championship, Formula 1, and marks the return of the “Quadrifoglio”, the legendary badge that has appeared on Alfa Romeo's top performance cars since 1923, to the circuits. Featured on the engine cover of the new C37, the famous good-luck charm has a fascinating history, deeply rooted in the racing world. The first Alfa Romeo car to carry the Quadrifoglio was the “RL” driven by Ugo Sivocci which won the 15th edition of the Targa Florio in 1923. The same good-luck emblem also appeared on Brilli Peri's “P2” when he triumphed in the first "Motor Racing World Championship" in Monza in 1925, gaining the first of Alfa Romeo's five World Titles, and it was present again in 1950 and 1951, when Giuseppe “Nino” Farina and Juan Manuel Fangio drove the Alfa Romeo 158 and 159 cars, the famous “Alfettas”, to success in the first two Formula 1 World Championships. Today, the legendary symbol returns to the highest level of motor racing to show the whole world the continuing strength and success of the Alfa Romeo philosophy, a constant search for excellence applied to racing, then transferred in its entirety to the brand's production cars. The legend continues.