Andre Agassi

As Roger Federer celebrates his Wimbledon men's tennis final win, let us remember the infamous mullet haircut of 1992 Wimbledon champ, Andre Agassi. While his mullet became the stuff of tennis legend, Agassi revealed in his autobiography that his lion's mane hairdo was actually a wig he wore to cover up his baldness. Admitting to attaching his hairpiece with clips and pins, Agassi told how during the warming-up training before play he would pray "not for victory, but that my hairpiece would not fall off".

• On Bing: more images of Andre Agassi