Tún parí gbólóhùn yìí: Smetanina tún ṣe àṣeyọrí ní FIS Nordic World Ski Championships, ó gba góòlù mẹ́rin (20 km) (1982), àti 4 × 5 km relay (1974, 1985, àti 1991), fàdákà mẹ́ta (10 km)
1978), ati 4 × 5 km relay (1982, 1989)), ati awọn idẹ mẹrin (4 × 5 km relay (1978), 5 km (1974, 1978), ati 20 km (1980)). O tun bori ni igba mẹta ni ajọdun ere-idaraya Holmenkollen, lẹẹkan ni 10 km (1975) ati lẹmeji ni 5 km (1975 ati 1979).