Roger Federer is quizzed on his career knowledge

Live @ Wimbledon presenter Cara Robinson tests Roger Federer's Wimbledon knowledge in our quiz. More great content at http://www.wimbledon.com/index.html. SUBSCRIBE to The Wimbledon YouTube Channel:    / wimbledon   LIKE Wimbledon on Facebook:   / wimbledon   FOLLOW Wimbledon on Twitter:   / wimbledon   +1 Wimbledon on Google+: https://plus.google.com/+Wimbledon VISIT: http://www.wimbledon.com/en_GB/index.... This is the official YouTube page of The All England Lawn Tennis Club (Championships), home of Wimbledon. The Championships 2013 will run from 24 June-7 July.