All sports have very precise rules. The job of the referees and judges is to see that they are applied. However, some decisions can be open to dispute. This was the case at the Los Angeles games in 1984 when the French boxer Christophe Tiozzo had the votes of 3 judges out of 5. But since there must be three votes difference, the judges reversed their decision and awarded victory to his opponent ! Another example where the impartiality of the judges left a lot to be desired occurred at the 1908 London games. All the judges were British !