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,

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.

Andy Murray jokingly claimed his true motive for coaching Novak Djokovic ahead of the Australian Open is to sabotage Djokovic's Grand Slam success, transforming a fierce rivalry into a unique coaching alliance that's captivating tennis fans worldwide.