Zhang Yao of China wins Men's 10,000 Metres Race Walk final at IAAF World U20 Championships

Zhang Yao of China competes during the Men's 10,000 Metres Race Walk final at the IAAF (International Association of Athletics Federations) World U20 Championships in Tampere, Finland on July 13, 2018. Zhang Yao won the gold medal with 40 minutes 32.06 seconds. (Xinhua/Matti Matikainen)