Coca-Cola deployed a new brand tracking model in Brazil to measure campaign effectiveness in real time during the 2016 Rio Olympics. The model focused on consumers' fast, intuitive thinking and tracked three key metrics: Fame, Feeling, and Fluency. These three heuristics explained 85% of market share. Coca-Cola's brand feelings had a strong correlation with market share and were increased significantly by its highly successful Olympic advertising campaigns, which reached 3 out of 4 people in Brazil and boosted Coca-Cola's association with the Games above all other brands.