( CNN ) -- World No . 1 Roger Federer wants to compete at the 2016 Olympics in Rio . Comment: The Swiss has competed in four Olympics but this was his first singles medal . The 16-time Grand Slam won doubles gold with Stanislas Wawrinka in 2008 .
World No . 1 Roger Federer wants to compete at the 2016 Olympics in Rio . Comment: The Swiss has competed in four Olympics but this was his first singles medal . The 16-time Grand Slam won doubles gold with Stanislas Wawrinka in 2008 .