Sailing from , John Cullum competes in the the region dinghy circuit. John's competitive record on SailingSA begins in December 2024. Since then 4 races across 1 regattas have been completed. John's primary class has been Cape 31, with additional appearances in other fleets. Highlights include winning the SailingSA events in the multiple fleets fleet, along with the SailingSA events in the multiple fleets fleet. John continues to compete regularly across provincial and national sailing events.