ROGER FEDERER MENS OLYMPIC TENNIS OLYMPIC STADIUM BEIJING CHINA 13 August 2008 Stock Photo - Alamy
2008 Roger Federer tennis season - Wikipedia
Roger Federer withdraws from Tokyo Olympics because of knee injury - The Washington Post
Federer reaches semis - Eurosport
Beijing Olympics 2008: Recalling The Solitary Gold Of Roger Federer - EssentiallySports
Olympic Tennis on Twitter: "The unique celebration from Roger Federer and Stan Wawrinka after they won Olympic gold in men's doubles in 2008 #Olympics https://t.co/9cNHAQNBVP" / Twitter