Kim Clijsters is a Belgian former professional tennis player who was ranked world No. 1 in singles and doubles, winning 41 singles and 11 doubles WTA titles including four Grand Slam singles majors. Competing from 1997 and inducted into the International Tennis Hall of Fame in 2017, she is renowned for her athleticism, defensive speed, and controlled baseline aggression. Her career highlights include breakthrough seasons in 2001 and 2003, a 2005 US Open title, and a remarkable comeback in 2009 when she won the US Open as an unranked player and mother. This tag page archives news, match reports, comeback coverage, retirement announcements, and updates related to her playing career and post-tennis activities in Belgium and the United States.