 Complete the following phrase:  Wetterhall was a vigorous sportsman and an experienced competition organizer. As a young man, he belonged to the elite of Swedish modern pentathlon and became military pistol champion in 1958. Wetterhall was also at an old age a good skier and marksman. He was used to lead major skiing competitions in cross-country skiing; including the Swedish Cross-Country Skiing Championships in Kiruna in 1948 and the 