THE FIRST AND SECOND-RANKED TEAMS IN THE K LEAGUE HAVE '100% SUCCESS RATE' PK KICKERS... THE WORLD OF PENALTY KICKS

The kicker is absolutely advantageous for the penalty, which is called the "11m Russian roulette." In theory, the kicker's actual success rate exceeds 90 percent because the kicker's time (0.4 to 0.5 seconds) is shorter than the goalkeeper's reaction time (about 0.6 seconds). But since it's done by humans, the actual success rate is much lower.