 You must have had to convince an awful lot of sceptical people along the way. Actually, believe it or not, no, actually. I don't know what happened. I just got the right man who was in charge at the right time and he was not sceptical at all. I think, to be honest, it probably helped that I think he had recently watched the Olympics where Sky Brown won the medal. And I think once he saw that, he just knew that this was a real sport and that any preconceived notions were null and void. What's involved in this course?