The 2026 World Cup kicks off on Thursday and could determine this year’s Ballon d’Or. Lamine Yamal, who finished runner-up to Ousmane Dembele last year, is seen by many as a top contender—especially if he can propel Spain to victory.

Few achievements in soccer are as elusive as winning the Ballon d’Or and the World Cup in the very same year. Only seven male players have risen to this pinnacle in the nearly 70-year history of the award. Here’s what makes this feat so extraordinary.