Sonja Johannesson is a Swedish ski-orienteering competitor. She won a silver medal in the classic distance at the 1977 World Ski Orienteering Championships in Velingrad, and a silver medal in the relay.[1]
References
- ^ "World Ski Orienteering Championships". International Orienteering Federation. Archived from the original on 17 June 2007. Retrieved 16 June 2009.
