Stenmark made his World Cup debut in December 1973 at age 17. He has won more international races than any other alpine skier to date: he took 86 World Cup wins (46 giant slaloms and 40 slaloms). Stenmark won only in the two technical disciplines: slalom and giant slalom (the other events are downhill, super-G, first run in December 1982, and combined). He rarely competed in the other disciplines, as he was not comfortable with speeds in excess of . Stenmark still has the record for the biggest win-margin in a World Cup alpine race: 4,06 seconds ahead of 2nd placed Bojan Križaj in Jasna on 4 February 1979. Stenmark was known as a quiet champion, with short, but polite, responses to media questions.