Silver boots, perma-tanned skin, shaven legs and gravity-defying red spikes in his hair – Gavin Henson is Wales’s hottest new celeb and rugby’s golden boy. This is his story of a momentous year in rugby, starting with an epic Six Nations Grand Slam for Wales, followed by the toughest of all tours, the British Lions in New Zealand.After kicking the 50-yard goal that sent England to shock defeat in the 2005 Six Nations, the 23-year-old Gavin Henson demonstrated that here, at last, was a Welsh...