 science in order to analyze the way their athletes are swimming. And all you need is a camera and cloud computing behind it. And this allows the athletes and the coaches to analyze historical data and provide them with better ways of training. And so the Australian team won nine gold medals at the 2020 Summer Olympic Games. And we'll see what they do this year, but it's going to be exciting. Are you a sportsman yourself, Julian? Have you experimented with any of these tools personally?