FIFA World Cup 2026 to feature 4 sets of brothers representing different nations, 3 sibling duos in same team

Seven sets of brothers are set to feature at the FIFA World Cup 2026. While some of them will represent the same nation, in many cases, they will be seen playing for different countries in the upcoming global tournament, creating one of the tournament's most unusual storylines. Here’s a list of brothers who will compete against each other in the World Cup: