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Wimbledon 2003, Roger's First Grand Slam Title

Alex Livesey / Getty Images
Roger Federer's pro career got off to a slow start, considering his talent. He turned pro in 1998, but only won his first ATP Tour title in 2001. Federer's big breakthrough came in 2003, when he won Wimbledon. Roger is pictured here with Venus Williams, who won the women's singles title.