 In a 21-year career in Speedway, Jason Crump finished with 7 World Championship titles to his name (4 individual including the U/21 title, and 3 teams), making him one of the most successful Australian motorcycle racers of all time (including road racing, speedway and motocross).He holds the all time record for Grand Prix wins with 23.His father, Phil Crump, is a native Australian from the country town of Mildura and was riding for the Newport Wasps when Jason was born.