Greg Rusedski launches Cancer Research UK's tennis treasure hunt

Speaking at the launch of Cancer Research UK’s tennis memorabilia treasure hunt, former British No 1 tennis player Greg Rusedski says he is surprised by Andy Murray's comeback. Rusedski was volunteering at one of Cancer Research UK’s high street shops as he helped to launch a treasure hunt in the charity’s London shops. A treasure trove of money-can’t-buy tennis prizes from the world’s best male tennis players will be hidden in Cancer Research UK’s shops and on the charity’s eBay shop over the next four weeks. Shoppers will have the chance to find and buy the prizes, with all proceeds going to the charity. Keen treasure hunters are advised to seek out @CRUKshops on Instagram to get involved. For tickets to the Nitto ATP Finals at The O2 visit: www.NittoATPFinals.com/tickets