Prediction markets just topped $50 billion in monthly volume. The catalyst: 2026 FIFA World Cup. The infrastructure story nobody is covering: That $50B didn't run through Betfair or DraftKings. It ran through Polymarket and Kalshi — crypto-native prediction markets. The same infrastructure pricing CLARITY Act odds at 48-60% — is now processing World Cup bets at $50 billion a month. The crossover moment between prediction markets and sports betting just happened quietly. Korea context: Korea co-hosted the 2002 World Cup. Korean crypto exchanges have historically surged during global sporting events. Sports. Prediction markets. Crypto. Three industries converging on the same rails. 🏗️