Casey Dellacqua and Justine Henin are from Belgium?
Justine Henin Justine Henin (] ; born 1 June 1982), known between 2002 and 2007 as Justine Hénin-Hardenne, is a Belgian former professional tennis player known for her all-court style of play and notably being one of the few female players to use a single-handed backhand. She spent a total of 117 weeks as the world No. 1 and was the year-end No. 1 in 2003, 2006 and 2007.
Nathalie Santer-Bjørndalen Nathalie Santer-Bjørndalen (born 28 March 1972) is a biathlete and cross-country skier. She has dual Italian and Belgian citizenship.