Paraguayan footballer Miguel Almirón has made history during the World Cup for an unusual reason. He became the first player to be penalized under a new regulation regarding player identification. The incident occurred when Almirón covered his mouth, leading to a mistaken identification by the officials. This error resulted in a disciplinary action against the player. Almirón is now the first athlete to face such a penalty in the tournament's history. The situation highlights the strict implementation of the new rules. The match officials acted quickly to enforce the guidelines despite the confusion.