YJK is an American fighting games player who competes in titles such as Street Fighter 6, Street Fighter V, Guilty Gear -Strive-, King of Fighters XV, Ultra Street Fighter IV, Granblue Fantasy: Versus, DNF Duel, and Samurai Shodown.

YJK mains Kimberly in Street Fighter 6 and competed in events such as Capcom Pro Tour 2023 - US/Canada West, WNF - World Warrior 2023 - US West 1, and Evo 2023.