People in the Spanish town of Lleida witnessed a strange sight on Thursday morning as a man with a strange contraption on his back zoomed through the snow-covered streets. An inventive daredevil skier turned the streets of Lleida in the Spanish region of Catalonia into his own private piste after mounting a propeller on his back. The stunt drew the attention of a number of locals, who were clearly surprised by the device. Using his propeller, the daredevil skier had no problem going uphill.