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Gilles Simon, the renowned French professional tennis player, retired from the sport in 2020, marking the end of an illustrious career that spanned over two decades. He made his professional debut in 2002 and quickly rose through the ranks, achieving a career-high singles ranking of No. 6 in 2009. Throughout his career, Simon won 14 ATP singles titles and reached the quarterfinals of all four Grand Slam tournaments.