Lexie Clarkson(7)

The "(7)" next to her name is worth explaining. In British racing, apprentice jockeys are given a weight allowance — meaning the horse they ride carries less weight than it would with an experienced jockey. Seven pounds is the largest allowance available, and it is given to the most inexperienced riders. It is essentially racing's way of giving newcomers a fighting chance while they learn their craft, and trainers will often seek out these young riders specifically because that weight advantage can make a real difference in a close finish.

With just one race to her name, Clarkson is right at the very beginning of what could become a long career. There is nothing to judge yet — and that, in its own way, is the most interesting thing about her.