What is the fine-grained topic of the following text: But until the Vancouver Olympics, where he took bronze in the Super-G, Weibrecht (whose nickname is Warhorse, due to his aggressive racing style), really hadn’t done much as a ski racer, only scoring one tenth-place finish on the World Cup tour, ski racing’s elite circuit. Only return the topic.
Weibrecht's performance and recognition in skiing before the Vancouver Olympics.