Roger Federer isn't a legend for nothing. Enjoy this photo essay of his record-breaking 20 Grand Slams.
Eurosport - The first-ever male tennis player to win 20 Grand Slam
Roger Federer: The Legend's Journey On The Tennis Court In Numbers - Forbes India
Winner of 20 Grand Slam titles, Roger Federer announces retirement
Roger Federer congratulates Novak Djokovic on reaching 20 Grand
Roger Federer said, 'Dude, 39, four kids, 20 Grand Slams', says insider
Roger Federer's 20 Grand Slam titles - in numbers - Eurosport
8 Grand Slam Finals That Pitted Rafael Nadal Against Roger Federer
Throwback Wilson Sporting Goods
Wilson Honors Roger Federer With $20,000 Dollar Racket
Timeline: How Novak Djokovic caught up with Roger Federer and
Roger Federer Grand Slams Titles: Complete List of Grand Slams Won