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Duesseldorf, Germany. 04th Mar, 2020. Tennis, Men: Davis Cup - qualification round, qualification, Germany - Belarus, Training Germany. Boris Becker, Head of Men's Tennis of the German Tennis Federation, gesticulates in the
Tennis legend Andre Agassi revealed that he learned how to beat a rival by watching his tongue on serves
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The Greatest Championships, 1992 - Boris Becker vs Andre Agassi - The Championships, Wimbledon - Official Site by IBM
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