Career
Aunli found his biggest success at the FIS Nordic World Ski Championships, winning six medals. This included two golds (4 x 10 km: 1982, 1985), one silver (30 km: 1985), and three bronzes (4 x 10 km: 1978, 1987. 50 km: 1985). Aunli represented the clubs Kyrksæterøra Illinois and Strindheim Illinois.