Wikipedia - Chuang Chih-yuan
Chuang Chih-yuan (Chinese: 莊智淵; pinyin: Zhuāng Zhìyuān; born 2 April 1981) is a Taiwanese table tennis player. He won the ITTF Pro Tour Grand Finals in 2002 and doubles title at the 2013 World Table Tennis Championships. He participated in the Summer Olympics six times, making the most appearances at the Olympic Games among Taiwanese athletes.