5 records held by Roger Federer that may never be broken

#1 Most number of Grand Slams won by any male player

Roger Federer is the only male player with 20 Grand Slam titles

During the beginning of last year, when he was making his comeback after a 6-month injury layoff, most tennis pundits had begun to write Roger Federer's tennis obituary. Before taking the break, he had started showing signs that he was in the twilight of his career, but his comeback has been nothing short of a dream run.

Proving everyone wrong, ever since his return, the 36-year-old man set off on a conquest winning three of the four Grand Slam titles he has played in and finished as a quarterfinalist in one of them.

Federer likes setting and breaking his own records one would think, as he sits decked with 20 Grand Slam titles with nobody in the vicinity to rob him off this prestigious glory. Moreover, most of the active top male players have been nursing injuries, including closest competitor, 15-time Grand Slam Champion and arch-nemesis, Rafael Nadal.