Kate Middleton teams up with Roger Federer in bid to raise money for children's charity
The Duchess of Cambridge is set to pick up the racket and play tennis with Wimbledon legend Roger Federer during an engagement with schoolchildren, it has been announced. Kate Middleton, 40, will play with the Swiss star for a day of tennis with school children in East London next month. The 20-time grand-slam champion, 41, and the royal, who are said to have a good relationship as she's regularly attended his matches, will take to the court with children aged between the ages of eight and 15.