Novak Djokovic In Guarded Room After Landing In Australia

Novak Djokovic, the Men's Australian Open champion, faced entry issues into Australia due to a visa application mistake. He claimed to have a medical exemption but did not disclose his vaccine status, leading to public criticism and demands for clarification. Currently, he is stuck at the border, unable to defend his title.

What has Djokovic refused to disclose?

What do critics want to know about Djokovic's exemption?