Despite hanging up his racket, Andy Murray continues to make waves in the world of tennis. The 37-year-old sports icon, who retired after competing in the Paris Olympics in August, stunned the sporting community last month when he announced an astonishing comeback - this time as a coach for his former rival Novak Djokovic.

Murray and Djokovic’s blockbuster partnership ensures one thing ahead of the Australian Open, as his young rivals grow ever stronger

Novak Djokovic and Andy Murray have known each other for a quarter of a century. They played from the age of 12, meeting 36 times as professionals, including 10 Grand Slam matches.

Novak Djokovic's former rival-turned-coach Andy Murray does not want the Serbian to suppress his emotions on court and is even willing to be the target of any angry outbursts as long as the 24-times major winner gives his all at the Australian Open.

It will be all business when Andy Murray coaches Novak Djokovic at the Australian Open. While the partnership between two of the biggest rivals in recent men’s tennis history has awakened feelings of shock,

Andy Murray insists that he will be only too happy to face the wrath of Novak Djokovic, should he find himself on the receiving end of a few mouthy outbursts at next week’s Australian Open.

Murray, who retired in August, jokingly blames Djokovic as the main reason he never captured an Australian Open title.

Andy Murray has joined forces with Novak Djokovic in a coaching capacity for the Australian Open and vowed to 'sabotage' his former rival's title bid