 Complete the following phrase:  The T51 had already won the Glover Trophy at Goodwood and the Silverstone International Trophy before it made its first World Championship appearance in the 1959 Monaco Grand Prix, with no less than eight examples entered. The Cooper works team fielded Jack Brabham, Bruce McLaren and Masten Gregory, Stirling Moss and Maurice Trintigt were entered by Rob Walker, two 1.5-litre F2 cars were entered by Equipe Nationale Belge for Lucien Bianchi and Alain de Changy, with Ivor Bueb driving another F2 machine. Only the five 2.5-litre cars qualified, with Stirling Moss in pole position Coopers first and Brabham starting in third place. Jean Behra took the lead at the start, but after his Ferrari developed engine problems after 21 laps the Coopers dominated, with Moss and Brabham running first and second until Mosss transmission gave up the ghost 19 laps from the end. Brabham cruised to his first World Championship win with Trintigt third and McLaren fifth. From Monaco on Coopers season went from strength to strength, with Brabham leading the championship from start to finish. Brabham took his second win in the British Grand Prix, before Moss took a brace in 