Roger Federer breaks down in tears while being inducted into Tennis Hall of Fame

Tennis legend Roger Federer broke down while being inducted into International Tennis Hall of Fame. The 20-time Grand Slam champion became emotional while thanking his childhood idol Stefan Edberg, longtime coach Severin Luthi and wife Mirka. "This is one of the greatest honours of my life," Federer said, adding that he is still writing his "love letter to tennis".