Neymar and Djokovic know all about winning titles with the two sporting superstars having bagged dozens of trophies during their illustrious careers. The two men have now caught up and been quizzed about each other's achievements, which brought plenty of laughter and some embarrassment too. Neymar had few problems answering questions about Djokovic's career, including how many Gran Slam titles the tennis star has won and how many Olympic medals. However, things became a little more difficult when the tables were turned. Djokovic was quizzed on how many Champions League crowns Neymar had claimed and was convinced the answer was two. Yet Neymar had to confess that he's only actually lifted the European Cup once, back in 2015 with Barcelona.