PARIS, FRANCE - MARCH 6: Referee Felix Brych of Germany talks to Cristiano Ronaldo of Real Madrid while Kylian Mbappe of PSG looks on during the UEFA Champions League Round of 16 Second Leg match between Paris Saint-Germain (PSG) and Real Madrid at Parc des Princes stadium on March 6, 2018 in Paris, France. (Photo by Jean Catuffe/Getty Images)
