Which tennis player was born first out of Menno Oosting and Anna-Lena Grönefeld?
Menno Oosting Menno Oosting (17 May 1964 – 22 February 1999) was a professional tennis player from the Netherlands, who won seven ATP Tour doubles titles out of 18 finals in his career.
Ann Grossman Ann Grossman-Wunderlich (born October 13, 1970) is an American former professional tennis player.