Who is older, Rika Hiraki or Danie Visser? 
Rika Hiraki: Rika Hiraki (Japanese: 平木 理化 , born 6 December 1971) is a former professional Japanese female tennis player. Danie Visser: Danie Visser (born 26 July 1961) is a former professional tennis player from South Africa.
Danie Visser