Who was the first non-recognised player to win ‘Grand Slam’?
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Boris Becker
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Steffi Graf
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Byon Bourg
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John McEnroe
B
Correct answer
Explanation
Steffi Graf was the first tennis player to win all four Grand Slam tournaments and the Olympic gold medal in the same calendar year (1988) - known as the 'Golden Slam'. The question likely refers to non-calendar Grand Slam or 'tennis Grand Slam' achievement.