Novak Djokovic was left feeling embarrassed as he was put on the spot in a quiz about his new coach, Andy Murray. The 24-time Major champion recently added his old rival to his team and Murray has joined him in Melbourne for the Australian Open.

Andy Murray has shared plenty of embraces with Novak Djokovic on the Rod Laver Arena. Up until now, they had all been across a net after hours of heated battle. Five times in six years they met as professionals at the Australian Open and Djokovic won all five,

Novak Djokovic and Andy Murray haven't decided whether to continue their player-coach partnership. Djokovic hired his former rival as his coach for the Australian Open, where the Serbian reached the semifinal round.