Novak Djokovic, a tennis champion, has once again made headlines for his foray into geopolitics. On Tuesday, a NATO-led mission in Kosovo saw more than 30 peacekeepers injured in clashes with ethnic Serbs. Djokovic spoke to reporters about Kosovo after his Round 1 match at the French Open, sparking debate about his involvement in such a sensitive issue. His past comments on controversial topics, such as his father's videos during the Australian Open and his decision not to be vaccinated against COVID-19, have also caused controversy.