08:06WeekendNovak Djokovic: Tennis star detained ahead of new hearingBBC World Service Duration: 23 minutes Sat 15th Jan 2022, 08:06 on BBC World Service Europe and the Middle EastAvailable for yearsListen nowThe tennis star has appealed after his Australian visa was cancelled again. Show more GenresNewsFormatsMagazines & ReviewsBrandWeekend Source: BBC Online