Park won a bronze medal in the individual men's épée event at the 2011 World Fencing Championships in Catania, Italy, a silver medal in the individual men's épée event and a silver medal in the team men's épée event at the 2014 World Fencing Championships in Kazan, Russia, a silver medal in the team men's épée event at the 2015 World Fencing Championships in Moscow, Russia, and a silver medal in the team men's épée event at the 2018 World Fencing Championships in Wuxi, China.