As well as winning two grand slam titles together , the pair also reached No.1 in the WTA doubles rankings . Martina Hingis and Anna Kournikova to be re-united at Wimbledon this year . The pair were paired together in the final of their respective tournaments last year, but they parted ways after a disappointing campaign for both players. Hingis has ended a two-year ban after testing positive for cocaine at 2007 Wimbledon .
Martina Hingis and Anna Kournikova to be re-united at Wimbledon this year . The pair were paired together in the final of their respective tournaments last year, but they parted ways after a disappointing campaign for both players. Hingis has ended a two-year ban after testing positive for cocaine at 2007 Wimbledon .