Who was the higher ranked player of the same sport: Sun Tiantian or Björn Borg?
Sun Tiantian Sun Tiantian (; ; born 12 October 1981) is a Chinese former professional tennis player.
Xiao Luxi Xiao Luxi (born 19 July 1982) is a Singaporean badminton player. In 1997, she came from China to as a 14-year-old and, together with Li Li, Liu Fan and Rong Muxi, were Singapore badminton's pioneer batch of foreign talent. Xiao was the first of the trio to make a mark internationally, partnering Liu Zhen to victory at the 2001 Hong Kong Open. That was Singapore's first win on the Grand Prix circuit, and the duo once climbed as high as 11th in the world. Her best result in singles was third place at the 2002 Asian Badminton Championships, when she scalped China's then-world No 20 Hu Ting. In 2003, she won Singapore first ever women's badminton team gold at the 2003 SEA Games that was held in Vietnam's Ho Chi Minh City.