Wimbledon 2011: 'Crazy' win leaves Jo-Wilfried Tsonga smiling

Jo-Wilfried Tsonga is overjoyed following his 6-3 7-6 4-6 4-6 4-6 win over number three seed Roger Federer in their Wimbledon quarter-final.

The Frenchman admits the win was "crazy" as he had to come from two sets down to beat the six-times Wimbledon champion.

The number 12 seed will now face world number two Novak Djokovic in Friday?s semi-final.