I used to believe that racing cars with the number 100 on the side would always win the race, since it was the biggest number. And the car that had "1" was supposed to come last.
It seems that I missed the whole concept of compeditive racing.
A childhood belief about sport

others believed things like this
- i used to belive that 100 was the biggest number in the world "i got at least a hundred marbles."— dan harris
- when i was little i believed that your social security number was the number you were born on the earth — christine
- I always used to think that Ozzy Osbourne was a racing driver!
Anon - I used to think that my father pedaled fastly when the car was racing through the countrysideAnon
- when i was a kid i used to believe that the water drops was racing on the window when it was raining outside — Emeline
- I used to believe that drag racing was when guys dressed in drag raced each other. LOL— Emmy