Sarahs Bunny, a Jimsun - Sugarloaf Bunny trained by Geoff De Mulder (born in 1930 in Yorkshire), was the 1979 English Greyhound Derby champion with a record time of 29.53, followed by Lacca Champion with a record time of 29.65.
The 1979 Spillers Greyhound Derby took place during June with the final being held on 23 June 1979 at White City Stadium. Sarahs Bunny Jimsun - Sugarloaf Bunny Geoff De Mulder (Hall Green) 1930
Yorkshire 29.53 Lacca Champion 29.65 
