http://www.bbc.co.uk/sport/0/olympics/17027704 Apparently he might be going for it or at least is going for it. Although, hes advanced in years (for sports) hes generally very fit and active. However his neck issues are widely known. Although he won his gold medal with a broken neck, his age and the age of the wound surely cant be doing him favours. As well as years of rough spots and long break between his last match and the Olympics. Personally I hope he stays with coaching.