
Timo Boll of Germany receives an interview after defeating Marcos Freitas of Portugal during the men's singles match at the 2017 World Table Tennis Championships in Dusseldorf, Germany, June 3, 2017. Timo Boll won 4-1. (Xinhua/Tao Xiyi)

Timo Boll of Germany receives an interview after defeating Marcos Freitas of Portugal during the men's singles match at the 2017 World Table Tennis Championships in Dusseldorf, Germany, June 3, 2017. Timo Boll won 4-1. (Xinhua/Tao Xiyi)