Top Olympics officials questioned whether it was appropriate to allow fast-food chain McDonald’s to continue sponsoring the games amid mounting concern about the global obesity crisis, the International Olympic Committee president has admitted.

Today, McDonald's Corporation marked the beginning of its 50th anniversary celebration by introducing its 50th anniversary restaurant design at an event at the "Rock 'n' Roll McDonald's" in downtown Chicago. This rendering of McDonald's one-of-a-kind futuristic restaurant design which will be built on its Chicago flagship site at 600 N. Clark Street is expected to open in April 2005. McDonald's founder Ray Kroc opened his first restaurant in Des Plaines, Illinois, on April 15, 1955. (PRNewsfoot)

Jacques Rogge said in an interview with the Financial Times that the growing financial demands of the Olympics were making it harder for the movement to hold on to its long-cherished values, which include taking care of one’s health. It has faced increasing criticism from health groups for linking the games to high-calorie consumer brands.