 Complete the following phrase:  Cecilia Colledge from Great Britain was the first woman to complete a double jump, the Salchow, in competition, at the 1936 European Championships. The first triple Salchow by a male skater was completed by American Robbie Robertson at the 1955 World Championships. According to the ISU, the first triple Salchow completed by a woman skater is not definitely established. The ISU also stated that Canadian Petra Burka was given credit for a triple Salchow at both the 1962 Canadian Championships and the 