RotoWire.com has built a tool that allows you to pick players from any World Cup squad (1966-2026) and build your ultimate XI. Our free 2026 World Cup simulator runs the result. 400 squads, 3200+ players.
Average squad age rankings for all 48 nations at the 2026 FIFA World Cup, from the youngest (Ivory Coast, 25.35) to the oldest (Panama, 30.00).