![John Horn on X: "Roger Federer in his first appearance in Rotterdam in 1999 at just 17-years old...Oh how times have changed #abnamrowtt #ATP 🇳🇱🇨🇭🎾 https://t.co/XsY81rVw6H" / X John Horn on X: "Roger Federer in his first appearance in Rotterdam in 1999 at just 17-years old...Oh how times have changed #abnamrowtt #ATP 🇳🇱🇨🇭🎾 https://t.co/XsY81rVw6H" / X](https://pbs.twimg.com/media/DV3JboHU0AANDyd.jpg)
John Horn on X: "Roger Federer in his first appearance in Rotterdam in 1999 at just 17-years old...Oh how times have changed #abnamrowtt #ATP 🇳🇱🇨🇭🎾 https://t.co/XsY81rVw6H" / X
Roger Federer French Open withdrawal: 17 things from time he last missed a Grand Slam, at 1999 US Open
![Steady as He Goes: Roger Federer on Success, Staying Power and 20 Years at the French Open - The Sunday Guardian Live Steady as He Goes: Roger Federer on Success, Staying Power and 20 Years at the French Open - The Sunday Guardian Live](https://sundayguardianlive.com/wp-content/uploads/2019/05/p1-48.jpg)