As the leader of the global sports movement, the International Olympic Committee (IOC) has a moral and ethical obligation to protect the integrity of sport by combating cheating in all its forms.

For many years, we have waged a battle against the use of performance-enhancing drugs. We have come a long way in this fight and are proud of our accomplishments to date.

As our campaign against doping continues, we are also stepping up efforts to contain another scourge that is increasingly threatening to undermine the credibility of sport: illegal and irregular betting.