A Western Cape sailor, Jansen, Giovanni represents IZI in competitive dinghy racing. Jansen,'s competitive record on SailingSA begins in December 2025. Since then 46 races across 5 regattas have been completed. 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 build experience across competitive sailing regattas.