Jon Dilena was born and raised in North Queensland Australia and grew up playing Cricket, Tennis and Rugby League. He represented his town in Cricket and Rugby League.
Jon moved to the U K in 1992 to play cricket for Westbury when he started coaching the junior section in 1997. Since then he has gainined the Club Coach qualifiaction and currently coaches the U13's. In September 2006 he gained his LTA Tennis Assistant qualification and in September 2008 qualified as a LTA Development Coach.
Jon is Griffin Tennis Academy's warminster club coach but also comes over to Shaftesbury every Thursday to coach.