I just published Three Kings in Tennis on Medium!

While sports generally favors the fit and young athletes, it does not hold true for tennis any longer. There is a clear trend that the age of professional tennis players has gotten older in recent decades. Particularly, Roger Federer, now 37 years old was still able to miraculously won 3 more Grand Slam titles last couple of years after his previous major title at 32 years old.

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