Jong-Hyeok Kim has officiated 346 matches on record, averaging 1.9 cards and 12.1 fouls per game โ a lenient official. A player is dismissed roughly once every 6 games, and the spot is pointed to 0.18 times per match. Home teams win 39% of matches under him, drawing 27% and losing 34%. Most active in the K League 1 (259 matches). 35% of his bookings come after the 75th minute, with the first card around the 37'. He cards more than 10% of K League 1 2026 referees.