Andy Murray conquers old foe Djokovic to rule tennis world
Issued on:
Play - 10:00
Andy Murray finished the year as world number one - the 17th man to vaunt such heights since the tennis rankings were computerised in 1973. The 29-year-old is the first Briton to arrive at the summit of the sport. This week's Sports Insight looks at how Murray reached and maintained his lofty status.