During the same year he secured the Triple Crown , consisting of the English Greyhound Derby , Scottish Greyhound Derby and Welsh Greyhound Derby .
Patricias Hope won the 1972 English Greyhound Derby when trained by Adam Jackson .
During the same year Adam Jackson secured the Triple Crown , consisting of the English Greyhound Derby , Scottish Greyhound Derby and Welsh Greyhound Derby .
Patricias Hope won the 1972 English Greyhound Derby when trained by Adam Jackson .