A Free State sailor, Mark Human represents SPYC in competitive dinghy racing. Since February 2024, 3 races across 1 regattas have been recorded for Mark. Mark's primary class has been various classes, with additional appearances in other fleets. Key performances include winning the SailingSA events in the multiple fleets fleet, along with the SailingSA events in the multiple fleets fleet. Mark remains active in regional dinghy racing.