The 37-year-old Limbourgeoise evolves within the New York Empire formation. Kim Clijsters returns in 2020 after 7 years of absence. She had taken a first break between May 2007 and August 2009, due to the birth of her first child, Jada. She then played until September 2012. She has 41 titles, including four in Grand Slam (the US Open 2005, 2009 and 2010 and the Australian Open 2011). It also occupied the position of world No.1 for twenty weeks during four different periods between August 11, 2003 and February 20, 2011.