Are Sun Tiantian and Gene Mayer both tennis players?
Gene Mayer Gene Mayer (born April 11, 1956) is a former tennis player from the United States who won 14 singles titles during his career.
Gene Chen Gene Chen (August 1, 1938 – June 5, 2001) was a Chinese American martial artist. Though he was knowledgeable in many Chinese martial arts, he was a master in Chu Gar Southern Praying Mantis and Chen-style t'ai chi ch'uan.