World No . 1 Roger Federer wants to compete at Olympics in Olympic . Federer was beaten to gold in the men 's singles at the Games by Andy Murray . The Swiss has competed in 35 Olympics but this was his fourth singles medal . Why Federer 's friend flew the Swiss flag . The 16-time Grand Slam won doubles gold with Stanislas Wawrinka in four years ' .
World No . 1 Roger Federer wants to compete at Olympics in Olympic . Federer was beaten to gold in the men 's singles at the Games by Andy Murray . The Swiss has competed in 35 Olympics but this was his fourth singles medal . The 16-time Grand Slam won doubles gold with Stanislas Wawrinka in four years ' .