Inside China's gruelling sports schools | ITV News

Children as young as four spend up to 10 hours a day training to be the next Olympians at schools such as Chen Jinglun in the city of Hangzhou. Some go on to sporting stardom, but others have their hopes dashed. • Subscribe to ITV News on YouTube: http://bit.ly/2lOHmNj • Get breaking news and more stories at http://www.itv.com/news Follow ITV News on Facebook: https://www.facebook.com/itvnews/ Follow ITV News on Twitter: https://twitter.com/itvnews Follow ITV News on Instagram: https://www.instagram.com/itvnews/