What a lot of fun at boat show: Jack Moule, 17, demonstrates a jet-ski during the opening day of The London Boat Show at the Excel Centre in London, on January 6. Moule, the British freestyle jet ski champion gave a demonstration of his skills during a press preview day. The boat show features 1000 boats and yachts with over 500 exhibitors. The show runs from January 6-15.Afp