Of course it happens. At the highest levels and at the amateur levels. People want to win. It's like telling people they shouldn't commit crimes because they might end up in prison or worse. But people continue to commit crimes and end up in prison when they are caught, or worse, when they are killed.

If prostitution is the oldest profession in the world, according to some, cheating is the oldest way to gain an advantage.

I mean, just a few weeks ago, we found out about a guy who was working for I don't know how many companies at the same time, that a start-up had developed some artificial intelligence software to cheat during tech interviews and had secured some good funding. Well, but that can't happen in sport, even though it's been happening since the dawn of time. Sport is business, and business is dirty.