Greg Rutherford says he will switch sports to go for Winter Olympic gold

• Olympic long jump champion eyes skeleton and bobsleigh• 2018 Winter Olympics in Pyeongchang is Rutherford's target Greg Rutherford, the Olympic long jump champion, will try out for the skeleton and bobsleigh this year after setting his sights on becoming the first British athlete to win medals at the summer and winter Games. Rutherford, who returns to competition at the Indoor Grand Prix in Birmingham on Saturday, will attempt both sports at the British bobsleigh and skeleton base at the U...