The study looked at 600 new Olympic-oriented marketing campaigns. About 38% of the more than 8,000 people interviewed spontaneously named Coca-Cola as a sponsor, up from just 10% a year ago.
"Coke's return on investment is now the best of any of the official Olympic sponsors," the study says. "This wave, they invested just 5% of total Olympic media expenditure and achieved 29% promotional recall."
--Sarah Mahoney