Serbian tennis player Novak Djokovic (L) shakes hands with Serbian President Aleksandar Vucic as he arrives for a meeting in Belgrade on February 3, 2022. The 34-year-old world number one was unable to play in the Australian Open after being deported over Covid-19 vaccination issues, despite initially receiving an exemption from officials based on an positive PCR test weeks ahead of the tournament.,Image: 658763683, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia

Serbian tennis player Novak Djokovic (L) and Serbian President Aleksandar Vucic pose for a photograph durig their meeting in Belgrade on February 3, 2022. The 34-year-old world number one was unable to play in the Australian Open after being deported over Covid-19 vaccination issues, despite initially receiving an exemption from officials based on an positive PCR test weeks ahead of the tournament.,Image: 658764373, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia

MELBOURNE, AUSTRALIA - JANUARY 28: Novak Djokovic of Serbia arriving by car to the trophy presentation where he will receive the Norman Brookes Challenge Cup after winning the 2019 Australian Open at Picnic Point, Royal Botanical Gardens on January 28, 2019 in Melbourne, Australia. (Photo by James D. Morgan/Getty Images)