While former world Stanislas Wawrinka will carry Switzerland 's Olympic flag for London 2012 . The Swiss tennis player is the first athlete to be selected as part of Team GB in Rio de Janeiro, and he has been given special dispensation by his national federation so that he can wear the country's They won gold together as a doubles pairing at Beijing Games in 2008 . Wawrinka has spent most of his tennis career in shadow of his friend Federer .
Stanislas Wawrinka will carry Switzerland 's Olympic flag for London 2012 . The Swiss tennis player is the first athlete to be selected as part of Team GB in Rio de Janeiro, and he has been given special dispensation by his national federation so that he can wear the country's They won gold together as a doubles pairing at Beijing Games in 2008 . Wawrinka has spent most of his tennis career in shadow of his friend Federer .