The 2026 FIFA World Cup will be jointly hosted by Canada, Mexico, and the United States, marking the first time the tournament is co-hosted by three nations. This historic event will also feature participation from all countries that have previously won the FIFA World Cup.
Each of the past champions is expected to compete for the title, making the tournament a significant gathering of footballing powerhouses. The expanded format and inclusive qualification process contribute to the likelihood that all former winners will be present on the global stage.
Sources: https://khelnow.com/football/world-football-previous-winners-at-fifa-world-cup-202606