The World Cup final is undoubtedly one of the biggest games in football.
As we all know, referees are prone to mistakes - even with the invention of VAR - and nobody wants to see one made when it really matters. As such, the likes of Lionel Messi and Kylian Mbappe will be hoping Szymon Marciniak - the referee for the World Cup final - will take Sunday's game at the Lusail Stadium very seriously.
The Polish official has been accused of not doing so in the past. During a Champions League tie between Chelsea and Real Madrid last season, then Blues manager Thomas Tuchel was furious with Marciniak for appearing to share a joke with Carlo Ancelotti.