The 2026 FIFA World Cup will carry a rare family thread, with eight confirmed brother duos spread across the tournament.
Some will share a dressing room. Others could find themselves on opposite sides of the same World Cup story if the bracket breaks the right way.
The most intriguing cases come first because four families will watch siblings represent different nations, turning heritage and international choice into one of the tournament's most human subplots.
FIFA has highlighted the Doué brothers, with Strasbourg right back Guéla representing the Ivory Coast and PSG winger Désiré playing for France. Guéla has 20 caps and three goals for his country, while Désiré has six caps and two goals for France.
The Williams brothers remain the biggest-name split. Iñaki and Nico both play for Athletic Club, but Iñaki chose Ghana and has more than 25 caps with two goals, while Nico represents Spain and has 30 caps and six goals, winning the 2024 Euros with the nation.
Ghana center back Derrick Luckassen and Dutch striker Brian Brobbey are brothers, with Luckassen playing at Pafos, while Brobbey plays for PL side Sunderland with 11 caps and one goal.
The Souttars complete the split-nationality group. John plays for Rangers and Scotland, while Harry is a Leicester City defender for Australia and carries a bigger Socceroos role after becoming a regular in tournament football.
The same-country duos are just as strong. Lucas Hernández and Théo Hernández both represent France, with PSG's Lucas a 2018 World Cup winner and Al-Hilal's Théo now higher in the current left-back hierarchy.
The Netherlands have Quinten and Jurriën Timber, with Marseille midfielder Quinten still chasing status while Arsenal defender Jurriën is the more established Oranje name. Cape Verde has Laros Duarte of Puskás Akadémia and Deroy Duarte of Ludogorets, with Deroy expected to be higher in the midfield order.
Leandro and Juninho Bacuna are two brothers on the squad of Curacao. Leandro is the captain and senior figure, while Juninho adds midfield experience of his own.
The group-stage draw has kept every split-nationality brother pair apart.
Photo by Nicolò Campo/LightRocket via Getty Images
The Ivory Coast is in Group E while France is in Group I, so the Doués cannot meet early. Spain is in Group H and Ghana is in Group L, blocking a Williams clash before the knockouts.
The same applies to Luckassen and Brobbey, with Ghana in Group L and the Netherlands in Group F. The Souttars are separated too, with Scotland in Group C and Australia in Group D.
That means any brother-against-brother moment needs the expanded Round of 32 or beyond. A Williams clash would draw the biggest attention, but a Doué meeting may carry even more emotion because both came through Rennes before choosing different international routes.
For now, the 2026 World Cup has eight sibling stories confirmed, four united by country and four split by heritage. The bracket will decide whether any become history on the pitch.
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