Hazuki Watanabe won the women's balance beam title on Sunday at the world titles to become the youngest Japanese female artistic gymnastics world champion ever.Making her world championships debut as a substitute, Watanabe scored 13.600 points to beat Elsabeth Black of Canada by just 0.034 point. Fellow debutant Shoko Miyata of Japan finished third with 13.533.The 18-year-old Watanabe beat out top qualifiers Ou Yushan of China, Skye Blakely of the United States and Rebeca Andrade of Brazil after all three struggled in the event held in Liverpool, England."I was substitute at the start and w…READ FULL ARTICLE