Team GB's Sochi 2014 Winter Olympic hopeful, Posy Musgrave, talks about her aims ahead of the winter season leading up to the Sochi Games.br br Musgrave talks about her younger brother, and discusses her training, her personal ambitions and how far she thinks Team GB can go in the winter Olympics 2014.br br Sochi 2014 Winter Games takes place on February 7th 2013.