MUNICH—Gerd Müller, the Bayern Munich and former West Germany soccer great known as “Der Bomber” for his scoring prowess, has died. He was 75. The Bavarian club announced his death on Sunday, with club president Herbert Hainer saying it was “a sad, dark day for FC Bayern and all its fans.” Müller scored 566 goals for Bayern between 1964 and 1979, helping the team to four German titles, four German Cup wins and three European Cup victories in that time. He still holds the record for the most goals scored in the Bundesliga with 365, scored in 427 league games. Müller’s goals, scored in a variety of ways, helped earn Bayern promotion to the Bundesliga in 1965 and usher in a period of greatness at the club that laid the foundation for its success today. “Gerd Müller was the greatest striker there’s ever been, and a fine person and character …