Rules of the Game: during a penalty kick, the players other than the kicker must be inside the field of play but outside the penalty area and at least 9.15 m (10 yds) from the penalty mark.
Rules of the Game: In the event that the game ball should burst or fail somehow during the run of play, the referee will immediately stop the match until the game can be resumed by calling for a drop ball at the spot of the failure with a fresh ball.
Gerd Muller, who played for Bayern Munich from 1965-79, is the all-time leading scorer in the German Bundesliga with 365 goals in 427 games.
Substitutions were allowed for the first time in the 1970 World Cup.
London's new Wembley Stadium, which opened in 2007, has a seating capacity of 90,000.