Watch Bombuj. David BATTIE, an extraordinary PE teacher from New Caledonia, is embarking on a new challenge: crossing New Caledonia from East to West by climbing the tremendous Mt Humboldt. To accomplish this sporting and human adventure, he surrounded himself with Ludovic Lanceleur, Pierre Fairbank and Bruno Monier. Ready to overcome all obstacles, they are about to achieve much more than a simple physical journey - they will create an unwavering bond between them while supporting a noble cause.