Emotional Petra Kvitova delighted after Wimbledon win

Petra Kvitova admits it was difficult to stay calm but is delighted after beating Maria Sharapova to win her first Grand Slam title at Wimbledon.

Kvitova dedicates her win to Martina Navratilova and Jana Novotna and her family who were all at Centre Court to see her defeat Sharapova in straight sets.