John Wick’s lethality comes from his elite, multi-disciplinary skill set. His fighting style—dubbed Gun-Fu—is a hybrid of close-quarters shooting and hand-to-hand combat. Keanu trained extensively in Brazilian Jiu-Jitsu, Judo, 3-Gun tactical drills, and knife fighting to bring Wick to life. On screen, that translates to brutal throws, seamless weapon transitions, and relentless forward pressure. Wick doesn’t waste movement—he flows through opponents like a man possessed, using precision, aggression, and cold efficiency.