Amazing O'Sullivan is the last of snooker's colourful characters

SPORT is a broad church that encompasses many creeds that some might find trivial or ephemeral. The commitment and skill of the truly great sportsperson can elevate their pursuits by sheer force of charisma and performance.

Consider the easy charm and peerless competitive brilliance of Chris Hoy, who has made track cycling so compelling. Remember Paula Radcliffe in her pomp five years ago, turning the remorseless plod of a marathon into a breathtaking spectacle. Most o...