Roger Federer is Defying Age. Over the past decade, one area of study… | by Tyler Kerdman | Medium
Roger Federer retirement: A look at Swiss tennis great's 20 Grand Slam titles | Tennis News - Hindustan Times
Roger Federer's Nationality: All You Need to Know About the Tennis Legend's Childhood - Sportsmanor
Roger Federer Came Along When Tennis Desperately Needed Him - The New York Times
Roger Federer to retire from tennis : NPR
Roger Federer: Why Age Has Ended His Run as Tennis' Greatest | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Roger Federer - Wikipedia
Roger Federer retiring from pro tennis at age 41: 'The tires finally wore out' - oregonlive.com
Roger Federer | Biography, Championships, & Facts | Britannica
11 years ago, Federer and Nadal kicked off tennis' golden age in Rome
Federer trusts himself to thrive past age 30 | Reuters
20 Interesting Facts About Roger Federer | OhFact!
Roger Federer Style Went From Humble Beginnings to Fashion Icon
Roger Federer | Overview | ATP Tour | Tennis
Roger Federer - Wife, Children & Titles - Biography
Age is Just a Number: The Renaissance of Roger Federer — The Skidmore News
Roger Federer's magic is needed more than ever in a black age" - Alex Corretja
Roger Federer admits 'end is near' for his career, announces he'll miss Australian Open and likely Wimbledon - CBSSports.com
Roger Federer Height, Weight, Age, Wife, Children, Family, Biography & More » StarsUnfolded
Roger Federer says he is retiring from pro tennis at age 41 | The Seattle Times
Roger Federer says he is retiring from pro tennis at age 41
Federer Comes of Age (2001) — The Tennis Podcast
Roger Federer Height, Weight, Age, Spouse, Family, Facts, Biography
Roger Federer Tennis Player Biography, Family, Achievements, Carrier, Records and Awards | Sports News
Serena Williams shows age like Roger Federer in French Open exit as duo look to Wimbledon | Tennis | Sport | Express.co.uk
