Are Sun Tiantian and Gene Mayer both tennis players?
Sun Tiantian Sun Tiantian (; ; born 12 October 1981) is a Chinese former professional tennis player.
Ma Wenge Ma Wenge (Chinese: 马文革; born March 27, 1968) is a male table tennis player from China. He won a bronze medal in 1992 Barcelona Olympics Games in men's single, as well as men's team champion of 1995 and 1997 world table tennis championship (together with Wang Tao, Ding Song, Kong Linghui and Liu Guoliang).