From Norway's Viking Row to South Korea's AI anthem, the 2026 World Cup shows how nations perform identity — and how those performances now travel far beyond the stadium. Seconds after Norway secured a 3-2 win over Senegal at MetLife Stadium, Erling Haaland walked toward the stands. As Martin Ødegaard pounded a drum, the striker began pulling both arms back in unison — rowing, in the style of a Viking longship. The crowd followed u