Were Menno Oosting and Liezel Huber both professional tennis players?
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.
Thomas Oosthuizen Thomas Oosthuizen ( ; born 2 April 1988) is a South African professional boxer. He is a two-time former IBO world champion, having held the super-middleweight title from 2011 to 2014, and the light-heavyweight title in 2015.