From Roger and Rafa to Sir Andy Murray, tennis is a sport that attracts more than it's fair share of fitties - just ask the commentator who couldn't stop complimenting Austrian world number 7 Dominic Thiem's bum during match last year
Today though, it's all about one man: Serbia's shirt-shedding wonder, Novak Djokovic.
The former world number one might have slid down the rankings over the last two years, but the 12-time Grand Slam winner remains number when it comes to tennis stars we'd like to slide down ourselves.
Check out some of his hottest moemnts both on and off the court:
If you'd like to compare Novak's, erm, body of work to that of on-court rival Stanislas Wawrinka, you can the Swiss player's naked ESPN shoot here.