(FILES) Japanese Olympic women's javelin champion Haruka Kitaguchi poses during a photo session in the Athletics tunnel in Domazlice, Czech Republic, on August 14, 2025. Japanese Olympic women's javelin champion Haruka Kitaguchi has started training with Czech javelin legend Jan Zelezny, she said in an Instagram post on May 1, 2026. "After our training camp in South Africa, I'm excited to announce that I have officially started working with true legend Jan Zelezny," Kitaguchi said in the post. (Photo by Michal Cizek / AFP via Getty Images)