Sailing from IZI, Jansen, Giovanni competes in the Western Cape dinghy circuit. Since December 2025, 46 races across 5 regattas have been recorded for Jansen,. Jansen, competes mainly in the Mirror fleet, alongside races in other fleets. Notable results include victory at the 2025 SA Youth Nationals in the Mirror fleet and strong finishes at the 2026 Western Cape Dinghy Championships Final. Jansen, continues to compete regularly across provincial and national sailing events.