South Korea and the 2026 FIFA World Cup represent a tournament-based prediction, while Eduardo Bolsonaro's Brazilian presidential run is a direct political election forecast. These markets, both currently priced at 0% probability, offer an instructive comparison in how traders assess extremely unlikely outcomes across entirely different domains. The South Korean market asks whether the country can win the most competitive international football tournament in 2026, while the Bolsonaro market evaluates the political viability of a family member succeeding in Brazil's presidential race. Though separated by sport and politics, both trades reflect unanimous trader conviction that these scenarios have minimal chances of occurring. When both markets price a scenario at 0%, it signals strong trader consensus that the outcome is either impossible or so improbable that no meaningful capital is allocated to the possibility. For South Korea's World Cup chances, this reflects tournament history: the nation has never won the competition and typically competes in knockout stages without advancing to semifinals, let alone finals. The favorites for 2026—France, Argentina, England, Brazil, and Spain—command higher probabilities because they possess world-class squads and consistent international performance records. Eduardo Bolsonaro's 0% probability in Brazil's 2026 presidential race reflects trader assessment that insurmountable political barriers exist: potential legal restrictions on candidacy, the controversial legacy of his father's presidency, and voter skepticism toward family political dynasties in the current Brazilian political climate. Traders appear to view alternative candidates as significantly more viable. These two markets will move entirely independently because they depend on separate, uncorrelated catalysts. A South Korea World Cup breakthrough—driven by injury recoveries, tactical innovations, squad depth discoveries, or an unexpectedly favorable tournament draw—would affect only the football market. Similarly, changes in Eduardo Bolsonaro's legal status, major shifts in Brazilian political coalitions, unexpected polling gains, or endorsements from influential parties would move only the presidential race. Both markets demonstrate how traders use zero-odds to signal effectively impossible status. However, if either market moves off zero, it will indicate a genuine reassessment of underlying fundamentals rather than noise—because initial price discovery from zero typically occurs only when new information emerges or professional analysts shift baseline assumptions. To track developments, monitor South Korea's qualifying matches, international friendlies, injury updates, and the World Cup group draw for football signals. For Brazil's election, watch judicial proceedings affecting Bolsonaro family members, congressional coalition shifts, voter sentiment polls, and media coverage of rival candidates. Any meaningful upward price movement in either market would signal that traders have identified previously-overlooked opportunities or updated their risk assessments—a crucial signal in prediction markets where zero-probability scenarios often remain dormant until catalyzed by substantive news, court decisions, or changed political conditions.