Rebecca Petch has been racing BMX bikes competitively since she was three years old. At the time of writing this book, Rebecca was 13 years old and her home was full of BMX championship trophies, bike plates and newspaper articles about the young star. Rebecca's BMX hero is Sarah Walker ' New Zealand's most successful female international BMX racer. Take a look inside the world of a professional sports star and find out how they win races, get up early to train, and do their schoolwork, too!