 Complete the following phrase:  Its last World Cup luge competition was held in 1990. Until the completion of the bobsleigh and luge track used for the 1994 Winter Olympics at Lillehammer in 1992, it was the only track of its kind in Scandinavia. The track was the last natural track to host the FIL European Luge Championships and was the last natural track to host the FIL World Luge Championships until the 